Home / 150,251.29-225,044.73-102,753.82

Finding the Fourth Proportional to 150,251.29, 225,044.73 and 102,753.82

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Solution

The fourth proportional to 150,251.29, 225,044.73 and 102,753.82 is: 153,903.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,251.29 : 225,044.73 = 102,753.82 : x
  2. Step 2: Convert to fraction form
    150,251.29/225,044.73 = 102,753.82/x
  3. Step 3: Cross multiply
    150,251.29x = 225,044.73 × 102,753.82
  4. Step 4: Simplify right side
    150,251.29x = 23,124,205,678.37
  5. Step 5: Solve for x
    x = 23,124,205,678.37/150,251.29
  6. Step 6: Final answer
    x = 153,903.54

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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.