Home / 23,194.74-34,794.78-7,394.20

Finding the Fourth Proportional to 23,194.74, 34,794.78 and 7,394.20

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Solution

The fourth proportional to 23,194.74, 34,794.78 and 7,394.20 is: 11,092.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.74 : 34,794.78 = 7,394.20 : x
  2. Step 2: Convert to fraction form
    23,194.74/34,794.78 = 7,394.20/x
  3. Step 3: Cross multiply
    23,194.74x = 34,794.78 × 7,394.20
  4. Step 4: Simplify right side
    23,194.74x = 257,279,562.28
  5. Step 5: Solve for x
    x = 257,279,562.28/23,194.74
  6. Step 6: Final answer
    x = 11,092.15

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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.