Home / 163,175.04-244,667.07-92,067.12

Finding the Fourth Proportional to 163,175.04, 244,667.07 and 92,067.12

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Solution

The fourth proportional to 163,175.04, 244,667.07 and 92,067.12 is: 138,046.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,175.04 : 244,667.07 = 92,067.12 : x
  2. Step 2: Convert to fraction form
    163,175.04/244,667.07 = 92,067.12/x
  3. Step 3: Cross multiply
    163,175.04x = 244,667.07 × 92,067.12
  4. Step 4: Simplify right side
    163,175.04x = 22,525,792,493.74
  5. Step 5: Solve for x
    x = 22,525,792,493.74/163,175.04
  6. Step 6: Final answer
    x = 138,046.80

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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.