Home / 5,856.27-8,787.28-2,736.49

Finding the Fourth Proportional to 5,856.27, 8,787.28 and 2,736.49

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Solution

The fourth proportional to 5,856.27, 8,787.28 and 2,736.49 is: 4,106.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856.27 : 8,787.28 = 2,736.49 : x
  2. Step 2: Convert to fraction form
    5,856.27/8,787.28 = 2,736.49/x
  3. Step 3: Cross multiply
    5,856.27x = 8,787.28 × 2,736.49
  4. Step 4: Simplify right side
    5,856.27x = 24,046,283.57
  5. Step 5: Solve for x
    x = 24,046,283.57/5,856.27
  6. Step 6: Final answer
    x = 4,106.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.