Home / 41,033.29-61,526.84-12,948.11

Finding the Fourth Proportional to 41,033.29, 61,526.84 and 12,948.11

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Solution

The fourth proportional to 41,033.29, 61,526.84 and 12,948.11 is: 19,414.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,033.29 : 61,526.84 = 12,948.11 : x
  2. Step 2: Convert to fraction form
    41,033.29/61,526.84 = 12,948.11/x
  3. Step 3: Cross multiply
    41,033.29x = 61,526.84 × 12,948.11
  4. Step 4: Simplify right side
    41,033.29x = 796,656,086.83
  5. Step 5: Solve for x
    x = 796,656,086.83/41,033.29
  6. Step 6: Final answer
    x = 19,414.87

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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.