Home / 3,248.84-4,873.29-1,170.33

Finding the Fourth Proportional to 3,248.84, 4,873.29 and 1,170.33

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Solution

The fourth proportional to 3,248.84, 4,873.29 and 1,170.33 is: 1,755.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248.84 : 4,873.29 = 1,170.33 : x
  2. Step 2: Convert to fraction form
    3,248.84/4,873.29 = 1,170.33/x
  3. Step 3: Cross multiply
    3,248.84x = 4,873.29 × 1,170.33
  4. Step 4: Simplify right side
    3,248.84x = 5,703,357.49
  5. Step 5: Solve for x
    x = 5,703,357.49/3,248.84
  6. Step 6: Final answer
    x = 1,755.51

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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.