Home / 36,209.43-49,971.13-27,240.91

Finding the Fourth Proportional to 36,209.43, 49,971.13 and 27,240.91

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Solution

The fourth proportional to 36,209.43, 49,971.13 and 27,240.91 is: 37,594.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,209.43 : 49,971.13 = 27,240.91 : x
  2. Step 2: Convert to fraction form
    36,209.43/49,971.13 = 27,240.91/x
  3. Step 3: Cross multiply
    36,209.43x = 49,971.13 × 27,240.91
  4. Step 4: Simplify right side
    36,209.43x = 1,361,258,861.90
  5. Step 5: Solve for x
    x = 1,361,258,861.90/36,209.43
  6. Step 6: Final answer
    x = 37,594.04

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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.