Home / 24,020.64-36,006.85-8,214.86

Finding the Fourth Proportional to 24,020.64, 36,006.85 and 8,214.86

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Solution

The fourth proportional to 24,020.64, 36,006.85 and 8,214.86 is: 12,314.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,020.64 : 36,006.85 = 8,214.86 : x
  2. Step 2: Convert to fraction form
    24,020.64/36,006.85 = 8,214.86/x
  3. Step 3: Cross multiply
    24,020.64x = 36,006.85 × 8,214.86
  4. Step 4: Simplify right side
    24,020.64x = 295,791,189.94
  5. Step 5: Solve for x
    x = 295,791,189.94/24,020.64
  6. Step 6: Final answer
    x = 12,314.04

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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.