Home / 6,730.43-10,104.28-4,523.46

Finding the Fourth Proportional to 6,730.43, 10,104.28 and 4,523.46

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Solution

The fourth proportional to 6,730.43, 10,104.28 and 4,523.46 is: 6,790.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730.43 : 10,104.28 = 4,523.46 : x
  2. Step 2: Convert to fraction form
    6,730.43/10,104.28 = 4,523.46/x
  3. Step 3: Cross multiply
    6,730.43x = 10,104.28 × 4,523.46
  4. Step 4: Simplify right side
    6,730.43x = 45,706,306.41
  5. Step 5: Solve for x
    x = 45,706,306.41/6,730.43
  6. Step 6: Final answer
    x = 6,790.99

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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.