Home / 43,253.14-59,689.38-25,344.58

Finding the Fourth Proportional to 43,253.14, 59,689.38 and 25,344.58

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Solution

The fourth proportional to 43,253.14, 59,689.38 and 25,344.58 is: 34,975.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253.14 : 59,689.38 = 25,344.58 : x
  2. Step 2: Convert to fraction form
    43,253.14/59,689.38 = 25,344.58/x
  3. Step 3: Cross multiply
    43,253.14x = 59,689.38 × 25,344.58
  4. Step 4: Simplify right side
    43,253.14x = 1,512,802,266.56
  5. Step 5: Solve for x
    x = 1,512,802,266.56/43,253.14
  6. Step 6: Final answer
    x = 34,975.55

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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.