Home / 168,357.75-232,334.00-92,906.25

Finding the Fourth Proportional to 168,357.75, 232,334.00 and 92,906.25

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Solution

The fourth proportional to 168,357.75, 232,334.00 and 92,906.25 is: 128,210.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,357.75 : 232,334.00 = 92,906.25 : x
  2. Step 2: Convert to fraction form
    168,357.75/232,334.00 = 92,906.25/x
  3. Step 3: Cross multiply
    168,357.75x = 232,334.00 × 92,906.25
  4. Step 4: Simplify right side
    168,357.75x = 21,585,280,222.97
  5. Step 5: Solve for x
    x = 21,585,280,222.97/168,357.75
  6. Step 6: Final answer
    x = 128,210.79

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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.