Home / 49,744.10-68,646.74-27,082.74

Finding the Fourth Proportional to 49,744.10, 68,646.74 and 27,082.74

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Solution

The fourth proportional to 49,744.10, 68,646.74 and 27,082.74 is: 37,374.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,744.10 : 68,646.74 = 27,082.74 : x
  2. Step 2: Convert to fraction form
    49,744.10/68,646.74 = 27,082.74/x
  3. Step 3: Cross multiply
    49,744.10x = 68,646.74 × 27,082.74
  4. Step 4: Simplify right side
    49,744.10x = 1,859,141,811.27
  5. Step 5: Solve for x
    x = 1,859,141,811.27/49,744.10
  6. Step 6: Final answer
    x = 37,374.12

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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.