Home / 5,957.46-8,221.23-3,304.89

Finding the Fourth Proportional to 5,957.46, 8,221.23 and 3,304.89

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Solution

The fourth proportional to 5,957.46, 8,221.23 and 3,304.89 is: 4,560.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957.46 : 8,221.23 = 3,304.89 : x
  2. Step 2: Convert to fraction form
    5,957.46/8,221.23 = 3,304.89/x
  3. Step 3: Cross multiply
    5,957.46x = 8,221.23 × 3,304.89
  4. Step 4: Simplify right side
    5,957.46x = 27,170,260.81
  5. Step 5: Solve for x
    x = 27,170,260.81/5,957.46
  6. Step 6: Final answer
    x = 4,560.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.