Home / 113,652.82-170,473.08-34,767.04

Finding the Fourth Proportional to 113,652.82, 170,473.08 and 34,767.04

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Solution

The fourth proportional to 113,652.82, 170,473.08 and 34,767.04 is: 52,148.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,652.82 : 170,473.08 = 34,767.04 : x
  2. Step 2: Convert to fraction form
    113,652.82/170,473.08 = 34,767.04/x
  3. Step 3: Cross multiply
    113,652.82x = 170,473.08 × 34,767.04
  4. Step 4: Simplify right side
    113,652.82x = 5,926,844,391.28
  5. Step 5: Solve for x
    x = 5,926,844,391.28/113,652.82
  6. Step 6: Final answer
    x = 52,148.68

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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.