Home / 24,146.20-36,226.14-8,565.40

Finding the Fourth Proportional to 24,146.20, 36,226.14 and 8,565.40

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Solution

The fourth proportional to 24,146.20, 36,226.14 and 8,565.40 is: 12,850.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,146.20 : 36,226.14 = 8,565.40 : x
  2. Step 2: Convert to fraction form
    24,146.20/36,226.14 = 8,565.40/x
  3. Step 3: Cross multiply
    24,146.20x = 36,226.14 × 8,565.40
  4. Step 4: Simplify right side
    24,146.20x = 310,291,379.56
  5. Step 5: Solve for x
    x = 310,291,379.56/24,146.20
  6. Step 6: Final answer
    x = 12,850.53

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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.