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Finding the Fourth Proportional to 171,237.46, 256,792.33 and 58,885.87

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Solution

The fourth proportional to 171,237.46, 256,792.33 and 58,885.87 is: 88,306.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,237.46 : 256,792.33 = 58,885.87 : x
  2. Step 2: Convert to fraction form
    171,237.46/256,792.33 = 58,885.87/x
  3. Step 3: Cross multiply
    171,237.46x = 256,792.33 × 58,885.87
  4. Step 4: Simplify right side
    171,237.46x = 15,121,439,761.38
  5. Step 5: Solve for x
    x = 15,121,439,761.38/171,237.46
  6. Step 6: Final answer
    x = 88,306.84

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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.