Home / 24,233.60-36,350.40-13,692.80

Finding the Fourth Proportional to 24,233.60, 36,350.40 and 13,692.80

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Solution

The fourth proportional to 24,233.60, 36,350.40 and 13,692.80 is: 20,539.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,233.60 : 36,350.40 = 13,692.80 : x
  2. Step 2: Convert to fraction form
    24,233.60/36,350.40 = 13,692.80/x
  3. Step 3: Cross multiply
    24,233.60x = 36,350.40 × 13,692.80
  4. Step 4: Simplify right side
    24,233.60x = 497,738,757.12
  5. Step 5: Solve for x
    x = 497,738,757.12/24,233.60
  6. Step 6: Final answer
    x = 20,539.20

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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.