Home / 24,177.60-36,266.40-17,179.20

Finding the Fourth Proportional to 24,177.60, 36,266.40 and 17,179.20

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Solution

The fourth proportional to 24,177.60, 36,266.40 and 17,179.20 is: 25,768.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,177.60 : 36,266.40 = 17,179.20 : x
  2. Step 2: Convert to fraction form
    24,177.60/36,266.40 = 17,179.20/x
  3. Step 3: Cross multiply
    24,177.60x = 36,266.40 × 17,179.20
  4. Step 4: Simplify right side
    24,177.60x = 623,027,738.88
  5. Step 5: Solve for x
    x = 623,027,738.88/24,177.60
  6. Step 6: Final answer
    x = 25,768.80

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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.