Home / 37,462.15-51,696.88-20,466.48

Finding the Fourth Proportional to 37,462.15, 51,696.88 and 20,466.48

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Solution

The fourth proportional to 37,462.15, 51,696.88 and 20,466.48 is: 28,243.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,462.15 : 51,696.88 = 20,466.48 : x
  2. Step 2: Convert to fraction form
    37,462.15/51,696.88 = 20,466.48/x
  3. Step 3: Cross multiply
    37,462.15x = 51,696.88 × 20,466.48
  4. Step 4: Simplify right side
    37,462.15x = 1,058,053,160.58
  5. Step 5: Solve for x
    x = 1,058,053,160.58/37,462.15
  6. Step 6: Final answer
    x = 28,243.26

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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.