Home / 41,063.66-61,699.29-39,402.91

Finding the Fourth Proportional to 41,063.66, 61,699.29 and 39,402.91

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Solution

The fourth proportional to 41,063.66, 61,699.29 and 39,402.91 is: 59,203.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,063.66 : 61,699.29 = 39,402.91 : x
  2. Step 2: Convert to fraction form
    41,063.66/61,699.29 = 39,402.91/x
  3. Step 3: Cross multiply
    41,063.66x = 61,699.29 × 39,402.91
  4. Step 4: Simplify right side
    41,063.66x = 2,431,131,111.68
  5. Step 5: Solve for x
    x = 2,431,131,111.68/41,063.66
  6. Step 6: Final answer
    x = 59,203.96

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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.