Home / 16,463.09-24,695.43-5,369.76

Finding the Fourth Proportional to 16,463.09, 24,695.43 and 5,369.76

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Solution

The fourth proportional to 16,463.09, 24,695.43 and 5,369.76 is: 8,054.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463.09 : 24,695.43 = 5,369.76 : x
  2. Step 2: Convert to fraction form
    16,463.09/24,695.43 = 5,369.76/x
  3. Step 3: Cross multiply
    16,463.09x = 24,695.43 × 5,369.76
  4. Step 4: Simplify right side
    16,463.09x = 132,608,532.20
  5. Step 5: Solve for x
    x = 132,608,532.20/16,463.09
  6. Step 6: Final answer
    x = 8,054.90

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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.