Home / 5,304.25-7,956.36-2,016.55

Finding the Fourth Proportional to 5,304.25, 7,956.36 and 2,016.55

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Solution

The fourth proportional to 5,304.25, 7,956.36 and 2,016.55 is: 3,024.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304.25 : 7,956.36 = 2,016.55 : x
  2. Step 2: Convert to fraction form
    5,304.25/7,956.36 = 2,016.55/x
  3. Step 3: Cross multiply
    5,304.25x = 7,956.36 × 2,016.55
  4. Step 4: Simplify right side
    5,304.25x = 16,044,397.76
  5. Step 5: Solve for x
    x = 16,044,397.76/5,304.25
  6. Step 6: Final answer
    x = 3,024.82

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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.