Home / 236,198.39-325,850.90-150,111.23

Finding the Fourth Proportional to 236,198.39, 325,850.90 and 150,111.23

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Solution

The fourth proportional to 236,198.39, 325,850.90 and 150,111.23 is: 207,088.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,198.39 : 325,850.90 = 150,111.23 : x
  2. Step 2: Convert to fraction form
    236,198.39/325,850.90 = 150,111.23/x
  3. Step 3: Cross multiply
    236,198.39x = 325,850.90 × 150,111.23
  4. Step 4: Simplify right side
    236,198.39x = 48,913,879,459.68
  5. Step 5: Solve for x
    x = 48,913,879,459.68/236,198.39
  6. Step 6: Final answer
    x = 207,088.11

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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.