Home / 171,151.67-236,190.78-95,700.17

Finding the Fourth Proportional to 171,151.67, 236,190.78 and 95,700.17

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Solution

The fourth proportional to 171,151.67, 236,190.78 and 95,700.17 is: 132,067.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,151.67 : 236,190.78 = 95,700.17 : x
  2. Step 2: Convert to fraction form
    171,151.67/236,190.78 = 95,700.17/x
  3. Step 3: Cross multiply
    171,151.67x = 236,190.78 × 95,700.17
  4. Step 4: Simplify right side
    171,151.67x = 22,603,496,617.48
  5. Step 5: Solve for x
    x = 22,603,496,617.48/171,151.67
  6. Step 6: Final answer
    x = 132,067.06

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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.