Home / 168,922.62-233,113.20-92,441.73

Finding the Fourth Proportional to 168,922.62, 233,113.20 and 92,441.73

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Solution

The fourth proportional to 168,922.62, 233,113.20 and 92,441.73 is: 127,569.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,922.62 : 233,113.20 = 92,441.73 : x
  2. Step 2: Convert to fraction form
    168,922.62/233,113.20 = 92,441.73/x
  3. Step 3: Cross multiply
    168,922.62x = 233,113.20 × 92,441.73
  4. Step 4: Simplify right side
    168,922.62x = 21,549,387,493.84
  5. Step 5: Solve for x
    x = 21,549,387,493.84/168,922.62
  6. Step 6: Final answer
    x = 127,569.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.