Home / 9,449.27-14,173.92-4,503.92

Finding the Fourth Proportional to 9,449.27, 14,173.92 and 4,503.92

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Solution

The fourth proportional to 9,449.27, 14,173.92 and 4,503.92 is: 6,755.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449.27 : 14,173.92 = 4,503.92 : x
  2. Step 2: Convert to fraction form
    9,449.27/14,173.92 = 4,503.92/x
  3. Step 3: Cross multiply
    9,449.27x = 14,173.92 × 4,503.92
  4. Step 4: Simplify right side
    9,449.27x = 63,838,130.90
  5. Step 5: Solve for x
    x = 63,838,130.90/9,449.27
  6. Step 6: Final answer
    x = 6,755.88

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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.