Home / 92,436.96-127,504.28-60,607.92

Finding the Fourth Proportional to 92,436.96, 127,504.28 and 60,607.92

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Solution

The fourth proportional to 92,436.96, 127,504.28 and 60,607.92 is: 83,600.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,436.96 : 127,504.28 = 60,607.92 : x
  2. Step 2: Convert to fraction form
    92,436.96/127,504.28 = 60,607.92/x
  3. Step 3: Cross multiply
    92,436.96x = 127,504.28 × 60,607.92
  4. Step 4: Simplify right side
    92,436.96x = 7,727,769,201.90
  5. Step 5: Solve for x
    x = 7,727,769,201.90/92,436.96
  6. Step 6: Final answer
    x = 83,600.43

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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.