Home / 6,202.34-9,307.20-2,253.91

Finding the Fourth Proportional to 6,202.34, 9,307.20 and 2,253.91

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Solution

The fourth proportional to 6,202.34, 9,307.20 and 2,253.91 is: 3,382.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202.34 : 9,307.20 = 2,253.91 : x
  2. Step 2: Convert to fraction form
    6,202.34/9,307.20 = 2,253.91/x
  3. Step 3: Cross multiply
    6,202.34x = 9,307.20 × 2,253.91
  4. Step 4: Simplify right side
    6,202.34x = 20,977,561.27
  5. Step 5: Solve for x
    x = 20,977,561.27/6,202.34
  6. Step 6: Final answer
    x = 3,382.20

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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.