Home / 24,183.08-36,270.12-10,139.30

Finding the Fourth Proportional to 24,183.08, 36,270.12 and 10,139.30

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Solution

The fourth proportional to 24,183.08, 36,270.12 and 10,139.30 is: 15,207.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,183.08 : 36,270.12 = 10,139.30 : x
  2. Step 2: Convert to fraction form
    24,183.08/36,270.12 = 10,139.30/x
  3. Step 3: Cross multiply
    24,183.08x = 36,270.12 × 10,139.30
  4. Step 4: Simplify right side
    24,183.08x = 367,753,627.72
  5. Step 5: Solve for x
    x = 367,753,627.72/24,183.08
  6. Step 6: Final answer
    x = 15,207.06

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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.