Home / 14,766.12-22,149.18-5,998.98

Finding the Fourth Proportional to 14,766.12, 22,149.18 and 5,998.98

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Solution

The fourth proportional to 14,766.12, 22,149.18 and 5,998.98 is: 8,998.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,766.12 : 22,149.18 = 5,998.98 : x
  2. Step 2: Convert to fraction form
    14,766.12/22,149.18 = 5,998.98/x
  3. Step 3: Cross multiply
    14,766.12x = 22,149.18 × 5,998.98
  4. Step 4: Simplify right side
    14,766.12x = 132,872,487.84
  5. Step 5: Solve for x
    x = 132,872,487.84/14,766.12
  6. Step 6: Final answer
    x = 8,998.47

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Half scale
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Double scale
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Similar ratio
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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.