Home / 4,506.47-6,759.28-3,195.84

Finding the Fourth Proportional to 4,506.47, 6,759.28 and 3,195.84

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Solution

The fourth proportional to 4,506.47, 6,759.28 and 3,195.84 is: 4,793.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506.47 : 6,759.28 = 3,195.84 : x
  2. Step 2: Convert to fraction form
    4,506.47/6,759.28 = 3,195.84/x
  3. Step 3: Cross multiply
    4,506.47x = 6,759.28 × 3,195.84
  4. Step 4: Simplify right side
    4,506.47x = 21,601,577.40
  5. Step 5: Solve for x
    x = 21,601,577.40/4,506.47
  6. Step 6: Final answer
    x = 4,793.46

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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.