Home / 36,423.27-50,272.65-22,287.96

Finding the Fourth Proportional to 36,423.27, 50,272.65 and 22,287.96

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Solution

The fourth proportional to 36,423.27, 50,272.65 and 22,287.96 is: 30,762.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,423.27 : 50,272.65 = 22,287.96 : x
  2. Step 2: Convert to fraction form
    36,423.27/50,272.65 = 22,287.96/x
  3. Step 3: Cross multiply
    36,423.27x = 50,272.65 × 22,287.96
  4. Step 4: Simplify right side
    36,423.27x = 1,120,474,812.29
  5. Step 5: Solve for x
    x = 1,120,474,812.29/36,423.27
  6. Step 6: Final answer
    x = 30,762.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.