Home / 113,382.29-170,098.03-34,494.46

Finding the Fourth Proportional to 113,382.29, 170,098.03 and 34,494.46

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Solution

The fourth proportional to 113,382.29, 170,098.03 and 34,494.46 is: 51,749.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,382.29 : 170,098.03 = 34,494.46 : x
  2. Step 2: Convert to fraction form
    113,382.29/170,098.03 = 34,494.46/x
  3. Step 3: Cross multiply
    113,382.29x = 170,098.03 × 34,494.46
  4. Step 4: Simplify right side
    113,382.29x = 5,867,439,926.10
  5. Step 5: Solve for x
    x = 5,867,439,926.10/113,382.29
  6. Step 6: Final answer
    x = 51,749.18

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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.