Home / 16,239.24-24,326.38-7,462.12

Finding the Fourth Proportional to 16,239.24, 24,326.38 and 7,462.12

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Solution

The fourth proportional to 16,239.24, 24,326.38 and 7,462.12 is: 11,178.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,239.24 : 24,326.38 = 7,462.12 : x
  2. Step 2: Convert to fraction form
    16,239.24/24,326.38 = 7,462.12/x
  3. Step 3: Cross multiply
    16,239.24x = 24,326.38 × 7,462.12
  4. Step 4: Simplify right side
    16,239.24x = 181,526,366.73
  5. Step 5: Solve for x
    x = 181,526,366.73/16,239.24
  6. Step 6: Final answer
    x = 11,178.26

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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.