Home / 6,205.11-9,304.43-2,307.39

Finding the Fourth Proportional to 6,205.11, 9,304.43 and 2,307.39

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Solution

The fourth proportional to 6,205.11, 9,304.43 and 2,307.39 is: 3,459.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205.11 : 9,304.43 = 2,307.39 : x
  2. Step 2: Convert to fraction form
    6,205.11/9,304.43 = 2,307.39/x
  3. Step 3: Cross multiply
    6,205.11x = 9,304.43 × 2,307.39
  4. Step 4: Simplify right side
    6,205.11x = 21,468,937.20
  5. Step 5: Solve for x
    x = 21,468,937.20/6,205.11
  6. Step 6: Final answer
    x = 3,459.88

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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.