Home / 22,948.22-34,414.54-7,951.84

Finding the Fourth Proportional to 22,948.22, 34,414.54 and 7,951.84

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Solution

The fourth proportional to 22,948.22, 34,414.54 and 7,951.84 is: 11,925.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,948.22 : 34,414.54 = 7,951.84 : x
  2. Step 2: Convert to fraction form
    22,948.22/34,414.54 = 7,951.84/x
  3. Step 3: Cross multiply
    22,948.22x = 34,414.54 × 7,951.84
  4. Step 4: Simplify right side
    22,948.22x = 273,658,943.84
  5. Step 5: Solve for x
    x = 273,658,943.84/22,948.22
  6. Step 6: Final answer
    x = 11,925.06

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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.