Home / 69,152.46-95,229.60-60,073.68

Finding the Fourth Proportional to 69,152.46, 95,229.60 and 60,073.68

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Solution

The fourth proportional to 69,152.46, 95,229.60 and 60,073.68 is: 82,727.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,152.46 : 95,229.60 = 60,073.68 : x
  2. Step 2: Convert to fraction form
    69,152.46/95,229.60 = 60,073.68/x
  3. Step 3: Cross multiply
    69,152.46x = 95,229.60 × 60,073.68
  4. Step 4: Simplify right side
    69,152.46x = 5,720,792,516.93
  5. Step 5: Solve for x
    x = 5,720,792,516.93/69,152.46
  6. Step 6: Final answer
    x = 82,727.25

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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.