Home / 24,348.20-36,522.30-8,763.80

Finding the Fourth Proportional to 24,348.20, 36,522.30 and 8,763.80

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Solution

The fourth proportional to 24,348.20, 36,522.30 and 8,763.80 is: 13,145.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,348.20 : 36,522.30 = 8,763.80 : x
  2. Step 2: Convert to fraction form
    24,348.20/36,522.30 = 8,763.80/x
  3. Step 3: Cross multiply
    24,348.20x = 36,522.30 × 8,763.80
  4. Step 4: Simplify right side
    24,348.20x = 320,074,132.74
  5. Step 5: Solve for x
    x = 320,074,132.74/24,348.20
  6. Step 6: Final answer
    x = 13,145.70

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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.