Home / 3,304.52-4,947.66-3,110.28

Finding the Fourth Proportional to 3,304.52, 4,947.66 and 3,110.28

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Solution

The fourth proportional to 3,304.52, 4,947.66 and 3,110.28 is: 4,656.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.52 : 4,947.66 = 3,110.28 : x
  2. Step 2: Convert to fraction form
    3,304.52/4,947.66 = 3,110.28/x
  3. Step 3: Cross multiply
    3,304.52x = 4,947.66 × 3,110.28
  4. Step 4: Simplify right side
    3,304.52x = 15,388,607.94
  5. Step 5: Solve for x
    x = 15,388,607.94/3,304.52
  6. Step 6: Final answer
    x = 4,656.84

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1.5x scale

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.