Home / 23,122.14-34,682.97-12,023.10

Finding the Fourth Proportional to 23,122.14, 34,682.97 and 12,023.10

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Solution

The fourth proportional to 23,122.14, 34,682.97 and 12,023.10 is: 18,034.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,122.14 : 34,682.97 = 12,023.10 : x
  2. Step 2: Convert to fraction form
    23,122.14/34,682.97 = 12,023.10/x
  3. Step 3: Cross multiply
    23,122.14x = 34,682.97 × 12,023.10
  4. Step 4: Simplify right side
    23,122.14x = 416,996,816.61
  5. Step 5: Solve for x
    x = 416,996,816.61/23,122.14
  6. Step 6: Final answer
    x = 18,034.53

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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.