Home / 150,098.46-225,148.07-61,351.95

Finding the Fourth Proportional to 150,098.46, 225,148.07 and 61,351.95

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Solution

The fourth proportional to 150,098.46, 225,148.07 and 61,351.95 is: 92,028.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,098.46 : 225,148.07 = 61,351.95 : x
  2. Step 2: Convert to fraction form
    150,098.46/225,148.07 = 61,351.95/x
  3. Step 3: Cross multiply
    150,098.46x = 225,148.07 × 61,351.95
  4. Step 4: Simplify right side
    150,098.46x = 13,813,272,826.48
  5. Step 5: Solve for x
    x = 13,813,272,826.48/150,098.46
  6. Step 6: Final answer
    x = 92,028.08

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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.