Home / 9,010.58-13,517.70-3,167.65

Finding the Fourth Proportional to 9,010.58, 13,517.70 and 3,167.65

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Solution

The fourth proportional to 9,010.58, 13,517.70 and 3,167.65 is: 4,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.58 : 13,517.70 = 3,167.65 : x
  2. Step 2: Convert to fraction form
    9,010.58/13,517.70 = 3,167.65/x
  3. Step 3: Cross multiply
    9,010.58x = 13,517.70 × 3,167.65
  4. Step 4: Simplify right side
    9,010.58x = 42,819,308.61
  5. Step 5: Solve for x
    x = 42,819,308.61/9,010.58
  6. Step 6: Final answer
    x = 4,752.11

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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.