Home / 3,193.27-4,787.10-1,244.11

Finding the Fourth Proportional to 3,193.27, 4,787.10 and 1,244.11

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Solution

The fourth proportional to 3,193.27, 4,787.10 and 1,244.11 is: 1,865.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193.27 : 4,787.10 = 1,244.11 : x
  2. Step 2: Convert to fraction form
    3,193.27/4,787.10 = 1,244.11/x
  3. Step 3: Cross multiply
    3,193.27x = 4,787.10 × 1,244.11
  4. Step 4: Simplify right side
    3,193.27x = 5,955,675.99
  5. Step 5: Solve for x
    x = 5,955,675.99/3,193.27
  6. Step 6: Final answer
    x = 1,865.07

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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.