Home / 22,195.07-30,608.90-17,350.44

Finding the Fourth Proportional to 22,195.07, 30,608.90 and 17,350.44

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Solution

The fourth proportional to 22,195.07, 30,608.90 and 17,350.44 is: 23,927.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,195.07 : 30,608.90 = 17,350.44 : x
  2. Step 2: Convert to fraction form
    22,195.07/30,608.90 = 17,350.44/x
  3. Step 3: Cross multiply
    22,195.07x = 30,608.90 × 17,350.44
  4. Step 4: Simplify right side
    22,195.07x = 531,077,796.16
  5. Step 5: Solve for x
    x = 531,077,796.16/22,195.07
  6. Step 6: Final answer
    x = 23,927.74

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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.