Home / 5,935.83-8,191.36-3,283.28

Finding the Fourth Proportional to 5,935.83, 8,191.36 and 3,283.28

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Solution

The fourth proportional to 5,935.83, 8,191.36 and 3,283.28 is: 4,530.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.83 : 8,191.36 = 3,283.28 : x
  2. Step 2: Convert to fraction form
    5,935.83/8,191.36 = 3,283.28/x
  3. Step 3: Cross multiply
    5,935.83x = 8,191.36 × 3,283.28
  4. Step 4: Simplify right side
    5,935.83x = 26,894,528.46
  5. Step 5: Solve for x
    x = 26,894,528.46/5,935.83
  6. Step 6: Final answer
    x = 4,530.88

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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.