Home / 5,983.34-8,972.55-2,695.55

Finding the Fourth Proportional to 5,983.34, 8,972.55 and 2,695.55

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Solution

The fourth proportional to 5,983.34, 8,972.55 and 2,695.55 is: 4,042.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983.34 : 8,972.55 = 2,695.55 : x
  2. Step 2: Convert to fraction form
    5,983.34/8,972.55 = 2,695.55/x
  3. Step 3: Cross multiply
    5,983.34x = 8,972.55 × 2,695.55
  4. Step 4: Simplify right side
    5,983.34x = 24,185,957.15
  5. Step 5: Solve for x
    x = 24,185,957.15/5,983.34
  6. Step 6: Final answer
    x = 4,042.22

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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.