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Finding the Fourth Proportional to 67,265.64, 92,773.60 and 41,757.60

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Solution

The fourth proportional to 67,265.64, 92,773.60 and 41,757.60 is: 57,592.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265.64 : 92,773.60 = 41,757.60 : x
  2. Step 2: Convert to fraction form
    67,265.64/92,773.60 = 41,757.60/x
  3. Step 3: Cross multiply
    67,265.64x = 92,773.60 × 41,757.60
  4. Step 4: Simplify right side
    67,265.64x = 3,874,002,879.36
  5. Step 5: Solve for x
    x = 3,874,002,879.36/67,265.64
  6. Step 6: Final answer
    x = 57,592.60

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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.