Home / 41,304.53-61,925.42-21,292.46

Finding the Fourth Proportional to 41,304.53, 61,925.42 and 21,292.46

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Solution

The fourth proportional to 41,304.53, 61,925.42 and 21,292.46 is: 31,922.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,304.53 : 61,925.42 = 21,292.46 : x
  2. Step 2: Convert to fraction form
    41,304.53/61,925.42 = 21,292.46/x
  3. Step 3: Cross multiply
    41,304.53x = 61,925.42 × 21,292.46
  4. Step 4: Simplify right side
    41,304.53x = 1,318,544,112.24
  5. Step 5: Solve for x
    x = 1,318,544,112.24/41,304.53
  6. Step 6: Final answer
    x = 31,922.51

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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.