Home / 96,193.12-144,185.64-32,954.80

Finding the Fourth Proportional to 96,193.12, 144,185.64 and 32,954.80

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Solution

The fourth proportional to 96,193.12, 144,185.64 and 32,954.80 is: 49,396.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,193.12 : 144,185.64 = 32,954.80 : x
  2. Step 2: Convert to fraction form
    96,193.12/144,185.64 = 32,954.80/x
  3. Step 3: Cross multiply
    96,193.12x = 144,185.64 × 32,954.80
  4. Step 4: Simplify right side
    96,193.12x = 4,751,608,929.07
  5. Step 5: Solve for x
    x = 4,751,608,929.07/96,193.12
  6. Step 6: Final answer
    x = 49,396.56

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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.