Home / 4,982.69-6,876.06-2,744.52

Finding the Fourth Proportional to 4,982.69, 6,876.06 and 2,744.52

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Solution

The fourth proportional to 4,982.69, 6,876.06 and 2,744.52 is: 3,787.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982.69 : 6,876.06 = 2,744.52 : x
  2. Step 2: Convert to fraction form
    4,982.69/6,876.06 = 2,744.52/x
  3. Step 3: Cross multiply
    4,982.69x = 6,876.06 × 2,744.52
  4. Step 4: Simplify right side
    4,982.69x = 18,871,484.19
  5. Step 5: Solve for x
    x = 18,871,484.19/4,982.69
  6. Step 6: Final answer
    x = 3,787.41

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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.