Home / 3,273.03-4,516.16-1,947.06

Finding the Fourth Proportional to 3,273.03, 4,516.16 and 1,947.06

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Solution

The fourth proportional to 3,273.03, 4,516.16 and 1,947.06 is: 2,686.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.03 : 4,516.16 = 1,947.06 : x
  2. Step 2: Convert to fraction form
    3,273.03/4,516.16 = 1,947.06/x
  3. Step 3: Cross multiply
    3,273.03x = 4,516.16 × 1,947.06
  4. Step 4: Simplify right side
    3,273.03x = 8,793,234.49
  5. Step 5: Solve for x
    x = 8,793,234.49/3,273.03
  6. Step 6: Final answer
    x = 2,686.57

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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.