Home / 41,765.76-62,649.05-33,434.91

Finding the Fourth Proportional to 41,765.76, 62,649.05 and 33,434.91

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Solution

The fourth proportional to 41,765.76, 62,649.05 and 33,434.91 is: 50,152.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,765.76 : 62,649.05 = 33,434.91 : x
  2. Step 2: Convert to fraction form
    41,765.76/62,649.05 = 33,434.91/x
  3. Step 3: Cross multiply
    41,765.76x = 62,649.05 × 33,434.91
  4. Step 4: Simplify right side
    41,765.76x = 2,094,665,181.16
  5. Step 5: Solve for x
    x = 2,094,665,181.16/41,765.76
  6. Step 6: Final answer
    x = 50,152.69

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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.