Home / 36,033.38-49,711.74-24,077.78

Finding the Fourth Proportional to 36,033.38, 49,711.74 and 24,077.78

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Solution

The fourth proportional to 36,033.38, 49,711.74 and 24,077.78 is: 33,217.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,033.38 : 49,711.74 = 24,077.78 : x
  2. Step 2: Convert to fraction form
    36,033.38/49,711.74 = 24,077.78/x
  3. Step 3: Cross multiply
    36,033.38x = 49,711.74 × 24,077.78
  4. Step 4: Simplify right side
    36,033.38x = 1,196,948,090.58
  5. Step 5: Solve for x
    x = 1,196,948,090.58/36,033.38
  6. Step 6: Final answer
    x = 33,217.76

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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.