Home / 2,468.10-3,702.57-1,007.22

Finding the Fourth Proportional to 2,468.10, 3,702.57 and 1,007.22

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Solution

The fourth proportional to 2,468.10, 3,702.57 and 1,007.22 is: 1,511.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468.10 : 3,702.57 = 1,007.22 : x
  2. Step 2: Convert to fraction form
    2,468.10/3,702.57 = 1,007.22/x
  3. Step 3: Cross multiply
    2,468.10x = 3,702.57 × 1,007.22
  4. Step 4: Simplify right side
    2,468.10x = 3,729,302.56
  5. Step 5: Solve for x
    x = 3,729,302.56/2,468.10
  6. Step 6: Final answer
    x = 1,511.00

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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.