Home / 8,510.38-12,767.91-6,060.81

Finding the Fourth Proportional to 8,510.38, 12,767.91 and 6,060.81

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Solution

The fourth proportional to 8,510.38, 12,767.91 and 6,060.81 is: 9,092.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,510.38 : 12,767.91 = 6,060.81 : x
  2. Step 2: Convert to fraction form
    8,510.38/12,767.91 = 6,060.81/x
  3. Step 3: Cross multiply
    8,510.38x = 12,767.91 × 6,060.81
  4. Step 4: Simplify right side
    8,510.38x = 77,383,876.61
  5. Step 5: Solve for x
    x = 77,383,876.61/8,510.38
  6. Step 6: Final answer
    x = 9,092.88

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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.