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Finding the Fourth Proportional to 9,024.64, 13,527.24 and 4,337.98

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Solution

The fourth proportional to 9,024.64, 13,527.24 and 4,337.98 is: 6,502.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.64 : 13,527.24 = 4,337.98 : x
  2. Step 2: Convert to fraction form
    9,024.64/13,527.24 = 4,337.98/x
  3. Step 3: Cross multiply
    9,024.64x = 13,527.24 × 4,337.98
  4. Step 4: Simplify right side
    9,024.64x = 58,680,896.58
  5. Step 5: Solve for x
    x = 58,680,896.58/9,024.64
  6. Step 6: Final answer
    x = 6,502.30

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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.