Home / 150,610.77-225,850.53-50,752.35

Finding the Fourth Proportional to 150,610.77, 225,850.53 and 50,752.35

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Solution

The fourth proportional to 150,610.77, 225,850.53 and 50,752.35 is: 76,106.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,610.77 : 225,850.53 = 50,752.35 : x
  2. Step 2: Convert to fraction form
    150,610.77/225,850.53 = 50,752.35/x
  3. Step 3: Cross multiply
    150,610.77x = 225,850.53 × 50,752.35
  4. Step 4: Simplify right side
    150,610.77x = 11,462,445,146.25
  5. Step 5: Solve for x
    x = 11,462,445,146.25/150,610.77
  6. Step 6: Final answer
    x = 76,106.41

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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.