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Finding the Fourth Proportional to 41,312.88, 62,338.56 and 41,312.88

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Solution

The fourth proportional to 41,312.88, 62,338.56 and 41,312.88 is: 62,338.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312.88 : 62,338.56 = 41,312.88 : x
  2. Step 2: Convert to fraction form
    41,312.88/62,338.56 = 41,312.88/x
  3. Step 3: Cross multiply
    41,312.88x = 62,338.56 × 41,312.88
  4. Step 4: Simplify right side
    41,312.88x = 2,575,385,448.65
  5. Step 5: Solve for x
    x = 2,575,385,448.65/41,312.88
  6. Step 6: Final answer
    x = 62,338.56

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.