Home / 236,197.77-325,850.03-150,110.61

Finding the Fourth Proportional to 236,197.77, 325,850.03 and 150,110.61

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Solution

The fourth proportional to 236,197.77, 325,850.03 and 150,110.61 is: 207,087.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,197.77 : 325,850.03 = 150,110.61 : x
  2. Step 2: Convert to fraction form
    236,197.77/325,850.03 = 150,110.61/x
  3. Step 3: Cross multiply
    236,197.77x = 325,850.03 × 150,110.61
  4. Step 4: Simplify right side
    236,197.77x = 48,913,546,771.82
  5. Step 5: Solve for x
    x = 48,913,546,771.82/236,197.77
  6. Step 6: Final answer
    x = 207,087.25

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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.