Home / 17,273.26-25,913.67-5,586.31

Finding the Fourth Proportional to 17,273.26, 25,913.67 and 5,586.31

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Solution

The fourth proportional to 17,273.26, 25,913.67 and 5,586.31 is: 8,380.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,273.26 : 25,913.67 = 5,586.31 : x
  2. Step 2: Convert to fraction form
    17,273.26/25,913.67 = 5,586.31/x
  3. Step 3: Cross multiply
    17,273.26x = 25,913.67 × 5,586.31
  4. Step 4: Simplify right side
    17,273.26x = 144,761,793.86
  5. Step 5: Solve for x
    x = 144,761,793.86/17,273.26
  6. Step 6: Final answer
    x = 8,380.69

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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.