Home / 37,260.19-51,393.03-25,302.76

Finding the Fourth Proportional to 37,260.19, 51,393.03 and 25,302.76

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Solution

The fourth proportional to 37,260.19, 51,393.03 and 25,302.76 is: 34,900.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,260.19 : 51,393.03 = 25,302.76 : x
  2. Step 2: Convert to fraction form
    37,260.19/51,393.03 = 25,302.76/x
  3. Step 3: Cross multiply
    37,260.19x = 51,393.03 × 25,302.76
  4. Step 4: Simplify right side
    37,260.19x = 1,300,385,503.76
  5. Step 5: Solve for x
    x = 1,300,385,503.76/37,260.19
  6. Step 6: Final answer
    x = 34,900.13

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Find fourth proportional to 18,630.10, 25,696.52 and 12,651.38
Half scale
Find fourth proportional to 74,520.38, 102,786.06 and 50,605.52
Double scale
Find fourth proportional to 37,261.19, 51,394.41 and 25,303.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.