Home / 24,117.01-36,179.60-8,317.75

Finding the Fourth Proportional to 24,117.01, 36,179.60 and 8,317.75

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Solution

The fourth proportional to 24,117.01, 36,179.60 and 8,317.75 is: 12,478.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,117.01 : 36,179.60 = 8,317.75 : x
  2. Step 2: Convert to fraction form
    24,117.01/36,179.60 = 8,317.75/x
  3. Step 3: Cross multiply
    24,117.01x = 36,179.60 × 8,317.75
  4. Step 4: Simplify right side
    24,117.01x = 300,932,867.90
  5. Step 5: Solve for x
    x = 300,932,867.90/24,117.01
  6. Step 6: Final answer
    x = 12,478.03

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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.