Home / 4,864.92-6,713.56-2,769.04

Finding the Fourth Proportional to 4,864.92, 6,713.56 and 2,769.04

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Solution

The fourth proportional to 4,864.92, 6,713.56 and 2,769.04 is: 3,821.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,864.92 : 6,713.56 = 2,769.04 : x
  2. Step 2: Convert to fraction form
    4,864.92/6,713.56 = 2,769.04/x
  3. Step 3: Cross multiply
    4,864.92x = 6,713.56 × 2,769.04
  4. Step 4: Simplify right side
    4,864.92x = 18,590,116.18
  5. Step 5: Solve for x
    x = 18,590,116.18/4,864.92
  6. Step 6: Final answer
    x = 3,821.26

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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.