Home / 119,619.26-179,422.93-44,733.90

Finding the Fourth Proportional to 119,619.26, 179,422.93 and 44,733.90

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Solution

The fourth proportional to 119,619.26, 179,422.93 and 44,733.90 is: 67,098.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,619.26 : 179,422.93 = 44,733.90 : x
  2. Step 2: Convert to fraction form
    119,619.26/179,422.93 = 44,733.90/x
  3. Step 3: Cross multiply
    119,619.26x = 179,422.93 × 44,733.90
  4. Step 4: Simplify right side
    119,619.26x = 8,026,287,296.49
  5. Step 5: Solve for x
    x = 8,026,287,296.49/119,619.26
  6. Step 6: Final answer
    x = 67,098.62

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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.