Home / 23,794.92-32,838.78-13,185.54

Finding the Fourth Proportional to 23,794.92, 32,838.78 and 13,185.54

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Solution

The fourth proportional to 23,794.92, 32,838.78 and 13,185.54 is: 18,197.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,794.92 : 32,838.78 = 13,185.54 : x
  2. Step 2: Convert to fraction form
    23,794.92/32,838.78 = 13,185.54/x
  3. Step 3: Cross multiply
    23,794.92x = 32,838.78 × 13,185.54
  4. Step 4: Simplify right side
    23,794.92x = 432,997,047.24
  5. Step 5: Solve for x
    x = 432,997,047.24/23,794.92
  6. Step 6: Final answer
    x = 18,197.04

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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.