Home / 16,253.38-24,382.77-5,156.92

Finding the Fourth Proportional to 16,253.38, 24,382.77 and 5,156.92

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Solution

The fourth proportional to 16,253.38, 24,382.77 and 5,156.92 is: 7,736.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,253.38 : 24,382.77 = 5,156.92 : x
  2. Step 2: Convert to fraction form
    16,253.38/24,382.77 = 5,156.92/x
  3. Step 3: Cross multiply
    16,253.38x = 24,382.77 × 5,156.92
  4. Step 4: Simplify right side
    16,253.38x = 125,739,994.27
  5. Step 5: Solve for x
    x = 125,739,994.27/16,253.38
  6. Step 6: Final answer
    x = 7,736.24

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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.