Home / 16,437.52-24,658.84-9,862.16

Finding the Fourth Proportional to 16,437.52, 24,658.84 and 9,862.16

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Solution

The fourth proportional to 16,437.52, 24,658.84 and 9,862.16 is: 14,794.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,437.52 : 24,658.84 = 9,862.16 : x
  2. Step 2: Convert to fraction form
    16,437.52/24,658.84 = 9,862.16/x
  3. Step 3: Cross multiply
    16,437.52x = 24,658.84 × 9,862.16
  4. Step 4: Simplify right side
    16,437.52x = 243,189,425.49
  5. Step 5: Solve for x
    x = 243,189,425.49/16,437.52
  6. Step 6: Final answer
    x = 14,794.78

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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.