Home / 113,752.76-170,654.04-34,873.13

Finding the Fourth Proportional to 113,752.76, 170,654.04 and 34,873.13

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Solution

The fourth proportional to 113,752.76, 170,654.04 and 34,873.13 is: 52,317.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,752.76 : 170,654.04 = 34,873.13 : x
  2. Step 2: Convert to fraction form
    113,752.76/170,654.04 = 34,873.13/x
  3. Step 3: Cross multiply
    113,752.76x = 170,654.04 × 34,873.13
  4. Step 4: Simplify right side
    113,752.76x = 5,951,240,948.58
  5. Step 5: Solve for x
    x = 5,951,240,948.58/113,752.76
  6. Step 6: Final answer
    x = 52,317.33

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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.