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Finding the Fourth Proportional to 23,940, 35,924.58 and 22,482

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Solution

The fourth proportional to 23,940, 35,924.58 and 22,482 is: 33,736.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940 : 35,924.58 = 22,482 : x
  2. Step 2: Convert to fraction form
    23,940/35,924.58 = 22,482/x
  3. Step 3: Cross multiply
    23,940x = 35,924.58 × 22,482
  4. Step 4: Simplify right side
    23,940x = 807,656,407.56
  5. Step 5: Solve for x
    x = 807,656,407.56/23,940
  6. Step 6: Final answer
    x = 33,736.69

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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.