Home / 146,524.39-202,145.84-92,044.54

Finding the Fourth Proportional to 146,524.39, 202,145.84 and 92,044.54

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Solution

The fourth proportional to 146,524.39, 202,145.84 and 92,044.54 is: 126,985.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,524.39 : 202,145.84 = 92,044.54 : x
  2. Step 2: Convert to fraction form
    146,524.39/202,145.84 = 92,044.54/x
  3. Step 3: Cross multiply
    146,524.39x = 202,145.84 × 92,044.54
  4. Step 4: Simplify right side
    146,524.39x = 18,606,419,384.76
  5. Step 5: Solve for x
    x = 18,606,419,384.76/146,524.39
  6. Step 6: Final answer
    x = 126,985.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.