Home / 24,200.83-36,279.37-8,614.81

Finding the Fourth Proportional to 24,200.83, 36,279.37 and 8,614.81

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Solution

The fourth proportional to 24,200.83, 36,279.37 and 8,614.81 is: 12,914.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,200.83 : 36,279.37 = 8,614.81 : x
  2. Step 2: Convert to fraction form
    24,200.83/36,279.37 = 8,614.81/x
  3. Step 3: Cross multiply
    24,200.83x = 36,279.37 × 8,614.81
  4. Step 4: Simplify right side
    24,200.83x = 312,539,707.29
  5. Step 5: Solve for x
    x = 312,539,707.29/24,200.83
  6. Step 6: Final answer
    x = 12,914.42

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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.