Home / 119,619.44-179,423.20-44,734.08

Finding the Fourth Proportional to 119,619.44, 179,423.20 and 44,734.08

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Solution

The fourth proportional to 119,619.44, 179,423.20 and 44,734.08 is: 67,098.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,619.44 : 179,423.20 = 44,734.08 : x
  2. Step 2: Convert to fraction form
    119,619.44/179,423.20 = 44,734.08/x
  3. Step 3: Cross multiply
    119,619.44x = 179,423.20 × 44,734.08
  4. Step 4: Simplify right side
    119,619.44x = 8,026,331,782.66
  5. Step 5: Solve for x
    x = 8,026,331,782.66/119,619.44
  6. Step 6: Final answer
    x = 67,098.89

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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.