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Finding the Fourth Proportional to 6,232.52, 8,601.04 and 3,438.20

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Solution

The fourth proportional to 6,232.52, 8,601.04 and 3,438.20 is: 4,744.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232.52 : 8,601.04 = 3,438.20 : x
  2. Step 2: Convert to fraction form
    6,232.52/8,601.04 = 3,438.20/x
  3. Step 3: Cross multiply
    6,232.52x = 8,601.04 × 3,438.20
  4. Step 4: Simplify right side
    6,232.52x = 29,572,095.73
  5. Step 5: Solve for x
    x = 29,572,095.73/6,232.52
  6. Step 6: Final answer
    x = 4,744.81

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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.