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Finding the Fourth Proportional to 6,463.24, 9,695.10 and 2,767.24

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Solution

The fourth proportional to 6,463.24, 9,695.10 and 2,767.24 is: 4,150.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,463.24 : 9,695.10 = 2,767.24 : x
  2. Step 2: Convert to fraction form
    6,463.24/9,695.10 = 2,767.24/x
  3. Step 3: Cross multiply
    6,463.24x = 9,695.10 × 2,767.24
  4. Step 4: Simplify right side
    6,463.24x = 26,828,668.52
  5. Step 5: Solve for x
    x = 26,828,668.52/6,463.24
  6. Step 6: Final answer
    x = 4,150.96

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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.