Home / 113,344.14-170,022.30-34,452.42

Finding the Fourth Proportional to 113,344.14, 170,022.30 and 34,452.42

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Solution

The fourth proportional to 113,344.14, 170,022.30 and 34,452.42 is: 51,680.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,344.14 : 170,022.30 = 34,452.42 : x
  2. Step 2: Convert to fraction form
    113,344.14/170,022.30 = 34,452.42/x
  3. Step 3: Cross multiply
    113,344.14x = 170,022.30 × 34,452.42
  4. Step 4: Simplify right side
    113,344.14x = 5,857,679,688.97
  5. Step 5: Solve for x
    x = 5,857,679,688.97/113,344.14
  6. Step 6: Final answer
    x = 51,680.48

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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.