Home / 62,587.25-93,537.26-45,755.69

Finding the Fourth Proportional to 62,587.25, 93,537.26 and 45,755.69

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Solution

The fourth proportional to 62,587.25, 93,537.26 and 45,755.69 is: 68,382.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,587.25 : 93,537.26 = 45,755.69 : x
  2. Step 2: Convert to fraction form
    62,587.25/93,537.26 = 45,755.69/x
  3. Step 3: Cross multiply
    62,587.25x = 93,537.26 × 45,755.69
  4. Step 4: Simplify right side
    62,587.25x = 4,279,861,872.01
  5. Step 5: Solve for x
    x = 4,279,861,872.01/62,587.25
  6. Step 6: Final answer
    x = 68,382.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.