Home / 6,747.22-10,122.20-2,304.50

Finding the Fourth Proportional to 6,747.22, 10,122.20 and 2,304.50

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Solution

The fourth proportional to 6,747.22, 10,122.20 and 2,304.50 is: 3,457.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747.22 : 10,122.20 = 2,304.50 : x
  2. Step 2: Convert to fraction form
    6,747.22/10,122.20 = 2,304.50/x
  3. Step 3: Cross multiply
    6,747.22x = 10,122.20 × 2,304.50
  4. Step 4: Simplify right side
    6,747.22x = 23,326,609.90
  5. Step 5: Solve for x
    x = 23,326,609.90/6,747.22
  6. Step 6: Final answer
    x = 3,457.22

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1.5x scale

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.