Home / 96,016.44-143,907.99-67,944.72

Finding the Fourth Proportional to 96,016.44, 143,907.99 and 67,944.72

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Solution

The fourth proportional to 96,016.44, 143,907.99 and 67,944.72 is: 101,834.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,016.44 : 143,907.99 = 67,944.72 : x
  2. Step 2: Convert to fraction form
    96,016.44/143,907.99 = 67,944.72/x
  3. Step 3: Cross multiply
    96,016.44x = 143,907.99 × 67,944.72
  4. Step 4: Simplify right side
    96,016.44x = 9,777,788,753.36
  5. Step 5: Solve for x
    x = 9,777,788,753.36/96,016.44
  6. Step 6: Final answer
    x = 101,834.53

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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.