Home / 62,600.11-93,915.56-18,227.27

Finding the Fourth Proportional to 62,600.11, 93,915.56 and 18,227.27

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Solution

The fourth proportional to 62,600.11, 93,915.56 and 18,227.27 is: 27,345.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,600.11 : 93,915.56 = 18,227.27 : x
  2. Step 2: Convert to fraction form
    62,600.11/93,915.56 = 18,227.27/x
  3. Step 3: Cross multiply
    62,600.11x = 93,915.56 × 18,227.27
  4. Step 4: Simplify right side
    62,600.11x = 1,711,824,549.68
  5. Step 5: Solve for x
    x = 1,711,824,549.68/62,600.11
  6. Step 6: Final answer
    x = 27,345.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.