Home / 119,730.20-179,599.05-44,836.07

Finding the Fourth Proportional to 119,730.20, 179,599.05 and 44,836.07

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Solution

The fourth proportional to 119,730.20, 179,599.05 and 44,836.07 is: 67,255.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,730.20 : 179,599.05 = 44,836.07 : x
  2. Step 2: Convert to fraction form
    119,730.20/179,599.05 = 44,836.07/x
  3. Step 3: Cross multiply
    119,730.20x = 179,599.05 × 44,836.07
  4. Step 4: Simplify right side
    119,730.20x = 8,052,514,679.74
  5. Step 5: Solve for x
    x = 8,052,514,679.74/119,730.20
  6. Step 6: Final answer
    x = 67,255.50

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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.