Home / 5,957.82-8,935.38-3,510

Finding the Fourth Proportional to 5,957.82, 8,935.38 and 3,510

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Solution

The fourth proportional to 5,957.82, 8,935.38 and 3,510 is: 5,264.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957.82 : 8,935.38 = 3,510 : x
  2. Step 2: Convert to fraction form
    5,957.82/8,935.38 = 3,510/x
  3. Step 3: Cross multiply
    5,957.82x = 8,935.38 × 3,510
  4. Step 4: Simplify right side
    5,957.82x = 31,363,183.80
  5. Step 5: Solve for x
    x = 31,363,183.80/5,957.82
  6. Step 6: Final answer
    x = 5,264.20

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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.