Home / 44,523.30-66,740.60-22,268.76

Finding the Fourth Proportional to 44,523.30, 66,740.60 and 22,268.76

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Solution

The fourth proportional to 44,523.30, 66,740.60 and 22,268.76 is: 33,380.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,523.30 : 66,740.60 = 22,268.76 : x
  2. Step 2: Convert to fraction form
    44,523.30/66,740.60 = 22,268.76/x
  3. Step 3: Cross multiply
    44,523.30x = 66,740.60 × 22,268.76
  4. Step 4: Simplify right side
    44,523.30x = 1,486,230,403.66
  5. Step 5: Solve for x
    x = 1,486,230,403.66/44,523.30
  6. Step 6: Final answer
    x = 33,380.96

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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.