Home / 222,769.10-334,191.09-110,454.86

Finding the Fourth Proportional to 222,769.10, 334,191.09 and 110,454.86

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Solution

The fourth proportional to 222,769.10, 334,191.09 and 110,454.86 is: 165,700.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,769.10 : 334,191.09 = 110,454.86 : x
  2. Step 2: Convert to fraction form
    222,769.10/334,191.09 = 110,454.86/x
  3. Step 3: Cross multiply
    222,769.10x = 334,191.09 × 110,454.86
  4. Step 4: Simplify right side
    222,769.10x = 36,913,030,059.20
  5. Step 5: Solve for x
    x = 36,913,030,059.20/222,769.10
  6. Step 6: Final answer
    x = 165,700.85

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1.5x scale

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.