Home / 45,180.97-62,349.42-25,038.97

Finding the Fourth Proportional to 45,180.97, 62,349.42 and 25,038.97

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Solution

The fourth proportional to 45,180.97, 62,349.42 and 25,038.97 is: 34,553.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,180.97 : 62,349.42 = 25,038.97 : x
  2. Step 2: Convert to fraction form
    45,180.97/62,349.42 = 25,038.97/x
  3. Step 3: Cross multiply
    45,180.97x = 62,349.42 × 25,038.97
  4. Step 4: Simplify right side
    45,180.97x = 1,561,165,256.90
  5. Step 5: Solve for x
    x = 1,561,165,256.90/45,180.97
  6. Step 6: Final answer
    x = 34,553.60

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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.