Home / 5,957.42-8,221.57-3,304.77

Finding the Fourth Proportional to 5,957.42, 8,221.57 and 3,304.77

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Solution

The fourth proportional to 5,957.42, 8,221.57 and 3,304.77 is: 4,560.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957.42 : 8,221.57 = 3,304.77 : x
  2. Step 2: Convert to fraction form
    5,957.42/8,221.57 = 3,304.77/x
  3. Step 3: Cross multiply
    5,957.42x = 8,221.57 × 3,304.77
  4. Step 4: Simplify right side
    5,957.42x = 27,170,397.89
  5. Step 5: Solve for x
    x = 27,170,397.89/5,957.42
  6. Step 6: Final answer
    x = 4,560.77

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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.