Home / 132,901.29-199,385.55-44,155.26

Finding the Fourth Proportional to 132,901.29, 199,385.55 and 44,155.26

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Solution

The fourth proportional to 132,901.29, 199,385.55 and 44,155.26 is: 66,244.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,901.29 : 199,385.55 = 44,155.26 : x
  2. Step 2: Convert to fraction form
    132,901.29/199,385.55 = 44,155.26/x
  3. Step 3: Cross multiply
    132,901.29x = 199,385.55 × 44,155.26
  4. Step 4: Simplify right side
    132,901.29x = 8,803,920,800.49
  5. Step 5: Solve for x
    x = 8,803,920,800.49/132,901.29
  6. Step 6: Final answer
    x = 66,244.06

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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.