Home / 6,088.66-8,402.40-3,294.16

Finding the Fourth Proportional to 6,088.66, 8,402.40 and 3,294.16

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Solution

The fourth proportional to 6,088.66, 8,402.40 and 3,294.16 is: 4,545.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088.66 : 8,402.40 = 3,294.16 : x
  2. Step 2: Convert to fraction form
    6,088.66/8,402.40 = 3,294.16/x
  3. Step 3: Cross multiply
    6,088.66x = 8,402.40 × 3,294.16
  4. Step 4: Simplify right side
    6,088.66x = 27,678,849.98
  5. Step 5: Solve for x
    x = 27,678,849.98/6,088.66
  6. Step 6: Final answer
    x = 4,545.97

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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.