Home / 23,135.62-34,717.71-9,093.18

Finding the Fourth Proportional to 23,135.62, 34,717.71 and 9,093.18

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Solution

The fourth proportional to 23,135.62, 34,717.71 and 9,093.18 is: 13,645.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,135.62 : 34,717.71 = 9,093.18 : x
  2. Step 2: Convert to fraction form
    23,135.62/34,717.71 = 9,093.18/x
  3. Step 3: Cross multiply
    23,135.62x = 34,717.71 × 9,093.18
  4. Step 4: Simplify right side
    23,135.62x = 315,694,499.36
  5. Step 5: Solve for x
    x = 315,694,499.36/23,135.62
  6. Step 6: Final answer
    x = 13,645.39

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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.