Home / 150,929.00-226,401.25-38,610.19

Finding the Fourth Proportional to 150,929.00, 226,401.25 and 38,610.19

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Solution

The fourth proportional to 150,929.00, 226,401.25 and 38,610.19 is: 57,917.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,929.00 : 226,401.25 = 38,610.19 : x
  2. Step 2: Convert to fraction form
    150,929.00/226,401.25 = 38,610.19/x
  3. Step 3: Cross multiply
    150,929.00x = 226,401.25 × 38,610.19
  4. Step 4: Simplify right side
    150,929.00x = 8,741,393,953.68
  5. Step 5: Solve for x
    x = 8,741,393,953.68/150,929.00
  6. Step 6: Final answer
    x = 57,917.26

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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.