Home / 41,137.76-61,680.72-34,899.95

Finding the Fourth Proportional to 41,137.76, 61,680.72 and 34,899.95

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Solution

The fourth proportional to 41,137.76, 61,680.72 and 34,899.95 is: 52,327.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,137.76 : 61,680.72 = 34,899.95 : x
  2. Step 2: Convert to fraction form
    41,137.76/61,680.72 = 34,899.95/x
  3. Step 3: Cross multiply
    41,137.76x = 61,680.72 × 34,899.95
  4. Step 4: Simplify right side
    41,137.76x = 2,152,654,043.96
  5. Step 5: Solve for x
    x = 2,152,654,043.96/41,137.76
  6. Step 6: Final answer
    x = 52,327.94

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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.