Home / 110,793.30-166,219.65-44,280.15

Finding the Fourth Proportional to 110,793.30, 166,219.65 and 44,280.15

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Solution

The fourth proportional to 110,793.30, 166,219.65 and 44,280.15 is: 66,432.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,793.30 : 166,219.65 = 44,280.15 : x
  2. Step 2: Convert to fraction form
    110,793.30/166,219.65 = 44,280.15/x
  3. Step 3: Cross multiply
    110,793.30x = 166,219.65 × 44,280.15
  4. Step 4: Simplify right side
    110,793.30x = 7,360,231,034.95
  5. Step 5: Solve for x
    x = 7,360,231,034.95/110,793.30
  6. Step 6: Final answer
    x = 66,432.10

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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.