Home / 43,569.88-65,251.14-25,063

Finding the Fourth Proportional to 43,569.88, 65,251.14 and 25,063

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Solution

The fourth proportional to 43,569.88, 65,251.14 and 25,063 is: 37,534.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,569.88 : 65,251.14 = 25,063 : x
  2. Step 2: Convert to fraction form
    43,569.88/65,251.14 = 25,063/x
  3. Step 3: Cross multiply
    43,569.88x = 65,251.14 × 25,063
  4. Step 4: Simplify right side
    43,569.88x = 1,635,389,321.82
  5. Step 5: Solve for x
    x = 1,635,389,321.82/43,569.88
  6. Step 6: Final answer
    x = 37,534.86

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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.