Home / 119,454.14-179,167.34-44,576.90

Finding the Fourth Proportional to 119,454.14, 179,167.34 and 44,576.90

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Solution

The fourth proportional to 119,454.14, 179,167.34 and 44,576.90 is: 66,860.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,454.14 : 179,167.34 = 44,576.90 : x
  2. Step 2: Convert to fraction form
    119,454.14/179,167.34 = 44,576.90/x
  3. Step 3: Cross multiply
    119,454.14x = 179,167.34 × 44,576.90
  4. Step 4: Simplify right side
    119,454.14x = 7,986,723,814.05
  5. Step 5: Solve for x
    x = 7,986,723,814.05/119,454.14
  6. Step 6: Final answer
    x = 66,860.17

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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.