Home / 3,273.06-4,909.59-1,193.55

Finding the Fourth Proportional to 3,273.06, 4,909.59 and 1,193.55

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Solution

The fourth proportional to 3,273.06, 4,909.59 and 1,193.55 is: 1,790.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.06 : 4,909.59 = 1,193.55 : x
  2. Step 2: Convert to fraction form
    3,273.06/4,909.59 = 1,193.55/x
  3. Step 3: Cross multiply
    3,273.06x = 4,909.59 × 1,193.55
  4. Step 4: Simplify right side
    3,273.06x = 5,859,841.14
  5. Step 5: Solve for x
    x = 5,859,841.14/3,273.06
  6. Step 6: Final answer
    x = 1,790.33

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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.