Home / 29,062.98-43,584.66-9,336.90

Finding the Fourth Proportional to 29,062.98, 43,584.66 and 9,336.90

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Solution

The fourth proportional to 29,062.98, 43,584.66 and 9,336.90 is: 14,002.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,062.98 : 43,584.66 = 9,336.90 : x
  2. Step 2: Convert to fraction form
    29,062.98/43,584.66 = 9,336.90/x
  3. Step 3: Cross multiply
    29,062.98x = 43,584.66 × 9,336.90
  4. Step 4: Simplify right side
    29,062.98x = 406,945,611.95
  5. Step 5: Solve for x
    x = 406,945,611.95/29,062.98
  6. Step 6: Final answer
    x = 14,002.20

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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.