Home / 92,487.29-127,601.24-60,207.17

Finding the Fourth Proportional to 92,487.29, 127,601.24 and 60,207.17

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Solution

The fourth proportional to 92,487.29, 127,601.24 and 60,207.17 is: 83,065.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,487.29 : 127,601.24 = 60,207.17 : x
  2. Step 2: Convert to fraction form
    92,487.29/127,601.24 = 60,207.17/x
  3. Step 3: Cross multiply
    92,487.29x = 127,601.24 × 60,207.17
  4. Step 4: Simplify right side
    92,487.29x = 7,682,508,609.85
  5. Step 5: Solve for x
    x = 7,682,508,609.85/92,487.29
  6. Step 6: Final answer
    x = 83,065.57

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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.