Home / 15,195.57-22,793.36-4,102.25

Finding the Fourth Proportional to 15,195.57, 22,793.36 and 4,102.25

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Solution

The fourth proportional to 15,195.57, 22,793.36 and 4,102.25 is: 6,153.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,195.57 : 22,793.36 = 4,102.25 : x
  2. Step 2: Convert to fraction form
    15,195.57/22,793.36 = 4,102.25/x
  3. Step 3: Cross multiply
    15,195.57x = 22,793.36 × 4,102.25
  4. Step 4: Simplify right side
    15,195.57x = 93,504,004.08
  5. Step 5: Solve for x
    x = 93,504,004.08/15,195.57
  6. Step 6: Final answer
    x = 6,153.37

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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.