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Finding the Fourth Proportional to 6,230.64, 9,294.90 and 6,061.14

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Solution

The fourth proportional to 6,230.64, 9,294.90 and 6,061.14 is: 9,042.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.64 : 9,294.90 = 6,061.14 : x
  2. Step 2: Convert to fraction form
    6,230.64/9,294.90 = 6,061.14/x
  3. Step 3: Cross multiply
    6,230.64x = 9,294.90 × 6,061.14
  4. Step 4: Simplify right side
    6,230.64x = 56,337,690.19
  5. Step 5: Solve for x
    x = 56,337,690.19/6,230.64
  6. Step 6: Final answer
    x = 9,042.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.