Home / 43,268.04-59,710.68-25,375.95

Finding the Fourth Proportional to 43,268.04, 59,710.68 and 25,375.95

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Solution

The fourth proportional to 43,268.04, 59,710.68 and 25,375.95 is: 35,019.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,268.04 : 59,710.68 = 25,375.95 : x
  2. Step 2: Convert to fraction form
    43,268.04/59,710.68 = 25,375.95/x
  3. Step 3: Cross multiply
    43,268.04x = 59,710.68 × 25,375.95
  4. Step 4: Simplify right side
    43,268.04x = 1,515,215,230.15
  5. Step 5: Solve for x
    x = 1,515,215,230.15/43,268.04
  6. Step 6: Final answer
    x = 35,019.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.