Home / 4,308.35-5,945.52-2,517.05

Finding the Fourth Proportional to 4,308.35, 5,945.52 and 2,517.05

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Solution

The fourth proportional to 4,308.35, 5,945.52 and 2,517.05 is: 3,473.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308.35 : 5,945.52 = 2,517.05 : x
  2. Step 2: Convert to fraction form
    4,308.35/5,945.52 = 2,517.05/x
  3. Step 3: Cross multiply
    4,308.35x = 5,945.52 × 2,517.05
  4. Step 4: Simplify right side
    4,308.35x = 14,965,141.39
  5. Step 5: Solve for x
    x = 14,965,141.39/4,308.35
  6. Step 6: Final answer
    x = 3,473.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.