Home / 41,769.41-62,633.39-13,302.66

Finding the Fourth Proportional to 41,769.41, 62,633.39 and 13,302.66

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Solution

The fourth proportional to 41,769.41, 62,633.39 and 13,302.66 is: 19,947.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,769.41 : 62,633.39 = 13,302.66 : x
  2. Step 2: Convert to fraction form
    41,769.41/62,633.39 = 13,302.66/x
  3. Step 3: Cross multiply
    41,769.41x = 62,633.39 × 13,302.66
  4. Step 4: Simplify right side
    41,769.41x = 833,190,691.82
  5. Step 5: Solve for x
    x = 833,190,691.82/41,769.41
  6. Step 6: Final answer
    x = 19,947.39

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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.