Home / 14,748.60-22,119.03-10,067.75

Finding the Fourth Proportional to 14,748.60, 22,119.03 and 10,067.75

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Solution

The fourth proportional to 14,748.60, 22,119.03 and 10,067.75 is: 15,098.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,748.60 : 22,119.03 = 10,067.75 : x
  2. Step 2: Convert to fraction form
    14,748.60/22,119.03 = 10,067.75/x
  3. Step 3: Cross multiply
    14,748.60x = 22,119.03 × 10,067.75
  4. Step 4: Simplify right side
    14,748.60x = 222,688,753.69
  5. Step 5: Solve for x
    x = 222,688,753.69/14,748.60
  6. Step 6: Final answer
    x = 15,098.98

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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.