Home / 150,662.24-225,993.14-61,853.18

Finding the Fourth Proportional to 150,662.24, 225,993.14 and 61,853.18

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Solution

The fourth proportional to 150,662.24, 225,993.14 and 61,853.18 is: 92,779.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,662.24 : 225,993.14 = 61,853.18 : x
  2. Step 2: Convert to fraction form
    150,662.24/225,993.14 = 61,853.18/x
  3. Step 3: Cross multiply
    150,662.24x = 225,993.14 × 61,853.18
  4. Step 4: Simplify right side
    150,662.24x = 13,978,394,367.19
  5. Step 5: Solve for x
    x = 13,978,394,367.19/150,662.24
  6. Step 6: Final answer
    x = 92,779.68

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1.5x scale

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.