Home / 119,414.26-179,133.06-44,516.86

Finding the Fourth Proportional to 119,414.26, 179,133.06 and 44,516.86

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Solution

The fourth proportional to 119,414.26, 179,133.06 and 44,516.86 is: 66,779.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,414.26 : 179,133.06 = 44,516.86 : x
  2. Step 2: Convert to fraction form
    119,414.26/179,133.06 = 44,516.86/x
  3. Step 3: Cross multiply
    119,414.26x = 179,133.06 × 44,516.86
  4. Step 4: Simplify right side
    119,414.26x = 7,974,441,353.39
  5. Step 5: Solve for x
    x = 7,974,441,353.39/119,414.26
  6. Step 6: Final answer
    x = 66,779.64

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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.