Home / 45,180.33-62,349.29-25,037.45

Finding the Fourth Proportional to 45,180.33, 62,349.29 and 25,037.45

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Solution

The fourth proportional to 45,180.33, 62,349.29 and 25,037.45 is: 34,551.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,180.33 : 62,349.29 = 25,037.45 : x
  2. Step 2: Convert to fraction form
    45,180.33/62,349.29 = 25,037.45/x
  3. Step 3: Cross multiply
    45,180.33x = 62,349.29 × 25,037.45
  4. Step 4: Simplify right side
    45,180.33x = 1,561,067,230.91
  5. Step 5: Solve for x
    x = 1,561,067,230.91/45,180.33
  6. Step 6: Final answer
    x = 34,551.92

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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.