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Finding the Fourth Proportional to 6,426.95, 9,613.76 and 6,033.29

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Solution

The fourth proportional to 6,426.95, 9,613.76 and 6,033.29 is: 9,024.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,426.95 : 9,613.76 = 6,033.29 : x
  2. Step 2: Convert to fraction form
    6,426.95/9,613.76 = 6,033.29/x
  3. Step 3: Cross multiply
    6,426.95x = 9,613.76 × 6,033.29
  4. Step 4: Simplify right side
    6,426.95x = 58,002,602.07
  5. Step 5: Solve for x
    x = 58,002,602.07/6,426.95
  6. Step 6: Final answer
    x = 9,024.90

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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.