Home / 11,610.70-17,418.31-4,594.01

Finding the Fourth Proportional to 11,610.70, 17,418.31 and 4,594.01

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Solution

The fourth proportional to 11,610.70, 17,418.31 and 4,594.01 is: 6,891.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,610.70 : 17,418.31 = 4,594.01 : x
  2. Step 2: Convert to fraction form
    11,610.70/17,418.31 = 4,594.01/x
  3. Step 3: Cross multiply
    11,610.70x = 17,418.31 × 4,594.01
  4. Step 4: Simplify right side
    11,610.70x = 80,019,791.75
  5. Step 5: Solve for x
    x = 80,019,791.75/11,610.70
  6. Step 6: Final answer
    x = 6,891.90

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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.