Home / 37,325.22-51,504.96-22,982.76

Finding the Fourth Proportional to 37,325.22, 51,504.96 and 22,982.76

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Solution

The fourth proportional to 37,325.22, 51,504.96 and 22,982.76 is: 31,713.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,325.22 : 51,504.96 = 22,982.76 : x
  2. Step 2: Convert to fraction form
    37,325.22/51,504.96 = 22,982.76/x
  3. Step 3: Cross multiply
    37,325.22x = 51,504.96 × 22,982.76
  4. Step 4: Simplify right side
    37,325.22x = 1,183,726,134.49
  5. Step 5: Solve for x
    x = 1,183,726,134.49/37,325.22
  6. Step 6: Final answer
    x = 31,713.84

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Find fourth proportional to 18,662.61, 25,752.48 and 11,491.38
Half scale
Find fourth proportional to 74,650.44, 103,009.92 and 45,965.52
Double scale
Find fourth proportional to 37,326.22, 51,506.34 and 22,983.76
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.