Home / 119,575.33-179,338.52-44,681.65

Finding the Fourth Proportional to 119,575.33, 179,338.52 and 44,681.65

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Solution

The fourth proportional to 119,575.33, 179,338.52 and 44,681.65 is: 67,013.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,575.33 : 179,338.52 = 44,681.65 : x
  2. Step 2: Convert to fraction form
    119,575.33/179,338.52 = 44,681.65/x
  3. Step 3: Cross multiply
    119,575.33x = 179,338.52 × 44,681.65
  4. Step 4: Simplify right side
    119,575.33x = 8,013,140,758.75
  5. Step 5: Solve for x
    x = 8,013,140,758.75/119,575.33
  6. Step 6: Final answer
    x = 67,013.33

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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.