Home / 24,458.20-36,689.10-8,873.80

Finding the Fourth Proportional to 24,458.20, 36,689.10 and 8,873.80

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Solution

The fourth proportional to 24,458.20, 36,689.10 and 8,873.80 is: 13,311.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,458.20 : 36,689.10 = 8,873.80 : x
  2. Step 2: Convert to fraction form
    24,458.20/36,689.10 = 8,873.80/x
  3. Step 3: Cross multiply
    24,458.20x = 36,689.10 × 8,873.80
  4. Step 4: Simplify right side
    24,458.20x = 325,571,735.58
  5. Step 5: Solve for x
    x = 325,571,735.58/24,458.20
  6. Step 6: Final answer
    x = 13,311.35

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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.