Home / 125,250.10-187,776.33-62,091.97

Finding the Fourth Proportional to 125,250.10, 187,776.33 and 62,091.97

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Solution

The fourth proportional to 125,250.10, 187,776.33 and 62,091.97 is: 93,088.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,250.10 : 187,776.33 = 62,091.97 : x
  2. Step 2: Convert to fraction form
    125,250.10/187,776.33 = 62,091.97/x
  3. Step 3: Cross multiply
    125,250.10x = 187,776.33 × 62,091.97
  4. Step 4: Simplify right side
    125,250.10x = 11,659,401,546.78
  5. Step 5: Solve for x
    x = 11,659,401,546.78/125,250.10
  6. Step 6: Final answer
    x = 93,088.96

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1.5x scale

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.