Home / 6,240.11-9,352.08-2,538

Finding the Fourth Proportional to 6,240.11, 9,352.08 and 2,538

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Solution

The fourth proportional to 6,240.11, 9,352.08 and 2,538 is: 3,803.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240.11 : 9,352.08 = 2,538 : x
  2. Step 2: Convert to fraction form
    6,240.11/9,352.08 = 2,538/x
  3. Step 3: Cross multiply
    6,240.11x = 9,352.08 × 2,538
  4. Step 4: Simplify right side
    6,240.11x = 23,735,579.04
  5. Step 5: Solve for x
    x = 23,735,579.04/6,240.11
  6. Step 6: Final answer
    x = 3,803.71

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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.