Home / 4,091.19-5,606.50-3,697.53

Finding the Fourth Proportional to 4,091.19, 5,606.50 and 3,697.53

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Solution

The fourth proportional to 4,091.19, 5,606.50 and 3,697.53 is: 5,067.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091.19 : 5,606.50 = 3,697.53 : x
  2. Step 2: Convert to fraction form
    4,091.19/5,606.50 = 3,697.53/x
  3. Step 3: Cross multiply
    4,091.19x = 5,606.50 × 3,697.53
  4. Step 4: Simplify right side
    4,091.19x = 20,730,201.95
  5. Step 5: Solve for x
    x = 20,730,201.95/4,091.19
  6. Step 6: Final answer
    x = 5,067.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.