Home / 222,766.18-334,198.48-110,507.46

Finding the Fourth Proportional to 222,766.18, 334,198.48 and 110,507.46

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Solution

The fourth proportional to 222,766.18, 334,198.48 and 110,507.46 is: 165,785.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,766.18 : 334,198.48 = 110,507.46 : x
  2. Step 2: Convert to fraction form
    222,766.18/334,198.48 = 110,507.46/x
  3. Step 3: Cross multiply
    222,766.18x = 334,198.48 × 110,507.46
  4. Step 4: Simplify right side
    222,766.18x = 36,931,425,160.66
  5. Step 5: Solve for x
    x = 36,931,425,160.66/222,766.18
  6. Step 6: Final answer
    x = 165,785.60

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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.