Home / 4,528.92-6,794.28-2,681.35

Finding the Fourth Proportional to 4,528.92, 6,794.28 and 2,681.35

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Solution

The fourth proportional to 4,528.92, 6,794.28 and 2,681.35 is: 4,022.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.92 : 6,794.28 = 2,681.35 : x
  2. Step 2: Convert to fraction form
    4,528.92/6,794.28 = 2,681.35/x
  3. Step 3: Cross multiply
    4,528.92x = 6,794.28 × 2,681.35
  4. Step 4: Simplify right side
    4,528.92x = 18,217,842.68
  5. Step 5: Solve for x
    x = 18,217,842.68/4,528.92
  6. Step 6: Final answer
    x = 4,022.56

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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.