Home / 22,729.14-34,094.07-8,695.62

Finding the Fourth Proportional to 22,729.14, 34,094.07 and 8,695.62

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Solution

The fourth proportional to 22,729.14, 34,094.07 and 8,695.62 is: 13,043.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,729.14 : 34,094.07 = 8,695.62 : x
  2. Step 2: Convert to fraction form
    22,729.14/34,094.07 = 8,695.62/x
  3. Step 3: Cross multiply
    22,729.14x = 34,094.07 × 8,695.62
  4. Step 4: Simplify right side
    22,729.14x = 296,469,076.97
  5. Step 5: Solve for x
    x = 296,469,076.97/22,729.14
  6. Step 6: Final answer
    x = 13,043.57

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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.