Home / 36,261.27-50,011.70-29,962.71

Finding the Fourth Proportional to 36,261.27, 50,011.70 and 29,962.71

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Solution

The fourth proportional to 36,261.27, 50,011.70 and 29,962.71 is: 41,324.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,261.27 : 50,011.70 = 29,962.71 : x
  2. Step 2: Convert to fraction form
    36,261.27/50,011.70 = 29,962.71/x
  3. Step 3: Cross multiply
    36,261.27x = 50,011.70 × 29,962.71
  4. Step 4: Simplify right side
    36,261.27x = 1,498,485,913.89
  5. Step 5: Solve for x
    x = 1,498,485,913.89/36,261.27
  6. Step 6: Final answer
    x = 41,324.69

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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.