Home / 6,221.03-9,304.20-4,744.80

Finding the Fourth Proportional to 6,221.03, 9,304.20 and 4,744.80

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Solution

The fourth proportional to 6,221.03, 9,304.20 and 4,744.80 is: 7,096.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221.03 : 9,304.20 = 4,744.80 : x
  2. Step 2: Convert to fraction form
    6,221.03/9,304.20 = 4,744.80/x
  3. Step 3: Cross multiply
    6,221.03x = 9,304.20 × 4,744.80
  4. Step 4: Simplify right side
    6,221.03x = 44,146,568.16
  5. Step 5: Solve for x
    x = 44,146,568.16/6,221.03
  6. Step 6: Final answer
    x = 7,096.35

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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.