Home / 6,264.20-9,396.45-2,104.35

Finding the Fourth Proportional to 6,264.20, 9,396.45 and 2,104.35

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Solution

The fourth proportional to 6,264.20, 9,396.45 and 2,104.35 is: 3,156.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264.20 : 9,396.45 = 2,104.35 : x
  2. Step 2: Convert to fraction form
    6,264.20/9,396.45 = 2,104.35/x
  3. Step 3: Cross multiply
    6,264.20x = 9,396.45 × 2,104.35
  4. Step 4: Simplify right side
    6,264.20x = 19,773,419.56
  5. Step 5: Solve for x
    x = 19,773,419.56/6,264.20
  6. Step 6: Final answer
    x = 3,156.58

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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.