Home / 36,380.88-50,132.88-26,291.52

Finding the Fourth Proportional to 36,380.88, 50,132.88 and 26,291.52

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Solution

The fourth proportional to 36,380.88, 50,132.88 and 26,291.52 is: 36,229.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,380.88 : 50,132.88 = 26,291.52 : x
  2. Step 2: Convert to fraction form
    36,380.88/50,132.88 = 26,291.52/x
  3. Step 3: Cross multiply
    36,380.88x = 50,132.88 × 26,291.52
  4. Step 4: Simplify right side
    36,380.88x = 1,318,069,617.18
  5. Step 5: Solve for x
    x = 1,318,069,617.18/36,380.88
  6. Step 6: Final answer
    x = 36,229.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.