Home / 49,834.19-68,770.68-27,173.13

Finding the Fourth Proportional to 49,834.19, 68,770.68 and 27,173.13

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Solution

The fourth proportional to 49,834.19, 68,770.68 and 27,173.13 is: 37,498.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,834.19 : 68,770.68 = 27,173.13 : x
  2. Step 2: Convert to fraction form
    49,834.19/68,770.68 = 27,173.13/x
  3. Step 3: Cross multiply
    49,834.19x = 68,770.68 × 27,173.13
  4. Step 4: Simplify right side
    49,834.19x = 1,868,714,627.83
  5. Step 5: Solve for x
    x = 1,868,714,627.83/49,834.19
  6. Step 6: Final answer
    x = 37,498.65

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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.