Home / 16,247.15-24,352.04-7,463.61

Finding the Fourth Proportional to 16,247.15, 24,352.04 and 7,463.61

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Solution

The fourth proportional to 16,247.15, 24,352.04 and 7,463.61 is: 11,186.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,247.15 : 24,352.04 = 7,463.61 : x
  2. Step 2: Convert to fraction form
    16,247.15/24,352.04 = 7,463.61/x
  3. Step 3: Cross multiply
    16,247.15x = 24,352.04 × 7,463.61
  4. Step 4: Simplify right side
    16,247.15x = 181,754,147.92
  5. Step 5: Solve for x
    x = 181,754,147.92/16,247.15
  6. Step 6: Final answer
    x = 11,186.83

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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.