Home / 60,268.13-90,408.20-22,327.55

Finding the Fourth Proportional to 60,268.13, 90,408.20 and 22,327.55

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Solution

The fourth proportional to 60,268.13, 90,408.20 and 22,327.55 is: 33,493.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,268.13 : 90,408.20 = 22,327.55 : x
  2. Step 2: Convert to fraction form
    60,268.13/90,408.20 = 22,327.55/x
  3. Step 3: Cross multiply
    60,268.13x = 90,408.20 × 22,327.55
  4. Step 4: Simplify right side
    60,268.13x = 2,018,593,494.27
  5. Step 5: Solve for x
    x = 2,018,593,494.27/60,268.13
  6. Step 6: Final answer
    x = 33,493.55

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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.