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Finding the Fourth Proportional to 62,156.92, 92,792.28 and 59,969.92

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Solution

The fourth proportional to 62,156.92, 92,792.28 and 59,969.92 is: 89,527.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,156.92 : 92,792.28 = 59,969.92 : x
  2. Step 2: Convert to fraction form
    62,156.92/92,792.28 = 59,969.92/x
  3. Step 3: Cross multiply
    62,156.92x = 92,792.28 × 59,969.92
  4. Step 4: Simplify right side
    62,156.92x = 5,564,745,608.22
  5. Step 5: Solve for x
    x = 5,564,745,608.22/62,156.92
  6. Step 6: Final answer
    x = 89,527.37

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1.5x scale

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.