Home / 41,001.82-61,278.08-29,931.82

Finding the Fourth Proportional to 41,001.82, 61,278.08 and 29,931.82

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Solution

The fourth proportional to 41,001.82, 61,278.08 and 29,931.82 is: 44,733.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,001.82 : 61,278.08 = 29,931.82 : x
  2. Step 2: Convert to fraction form
    41,001.82/61,278.08 = 29,931.82/x
  3. Step 3: Cross multiply
    41,001.82x = 61,278.08 × 29,931.82
  4. Step 4: Simplify right side
    41,001.82x = 1,834,164,535.34
  5. Step 5: Solve for x
    x = 1,834,164,535.34/41,001.82
  6. Step 6: Final answer
    x = 44,733.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.