Home / 3,197.04-4,799.16-2,475.32

Finding the Fourth Proportional to 3,197.04, 4,799.16 and 2,475.32

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Solution

The fourth proportional to 3,197.04, 4,799.16 and 2,475.32 is: 3,715.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197.04 : 4,799.16 = 2,475.32 : x
  2. Step 2: Convert to fraction form
    3,197.04/4,799.16 = 2,475.32/x
  3. Step 3: Cross multiply
    3,197.04x = 4,799.16 × 2,475.32
  4. Step 4: Simplify right side
    3,197.04x = 11,879,456.73
  5. Step 5: Solve for x
    x = 11,879,456.73/3,197.04
  6. Step 6: Final answer
    x = 3,715.77

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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.