Home / 119,619.19-179,422.82-44,733.83

Finding the Fourth Proportional to 119,619.19, 179,422.82 and 44,733.83

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Solution

The fourth proportional to 119,619.19, 179,422.82 and 44,733.83 is: 67,098.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,619.19 : 179,422.82 = 44,733.83 : x
  2. Step 2: Convert to fraction form
    119,619.19/179,422.82 = 44,733.83/x
  3. Step 3: Cross multiply
    119,619.19x = 179,422.82 × 44,733.83
  4. Step 4: Simplify right side
    119,619.19x = 8,026,270,488.39
  5. Step 5: Solve for x
    x = 8,026,270,488.39/119,619.19
  6. Step 6: Final answer
    x = 67,098.52

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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.