Home / 110,948.10-166,422.15-32,064.90

Finding the Fourth Proportional to 110,948.10, 166,422.15 and 32,064.90

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Solution

The fourth proportional to 110,948.10, 166,422.15 and 32,064.90 is: 48,097.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,948.10 : 166,422.15 = 32,064.90 : x
  2. Step 2: Convert to fraction form
    110,948.10/166,422.15 = 32,064.90/x
  3. Step 3: Cross multiply
    110,948.10x = 166,422.15 × 32,064.90
  4. Step 4: Simplify right side
    110,948.10x = 5,336,309,597.54
  5. Step 5: Solve for x
    x = 5,336,309,597.54/110,948.10
  6. Step 6: Final answer
    x = 48,097.35

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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.