Home / 45,211.26-62,391.22-25,068.15

Finding the Fourth Proportional to 45,211.26, 62,391.22 and 25,068.15

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Solution

The fourth proportional to 45,211.26, 62,391.22 and 25,068.15 is: 34,593.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,211.26 : 62,391.22 = 25,068.15 : x
  2. Step 2: Convert to fraction form
    45,211.26/62,391.22 = 25,068.15/x
  3. Step 3: Cross multiply
    45,211.26x = 62,391.22 × 25,068.15
  4. Step 4: Simplify right side
    45,211.26x = 1,564,032,461.64
  5. Step 5: Solve for x
    x = 1,564,032,461.64/45,211.26
  6. Step 6: Final answer
    x = 34,593.87

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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.