Home / 168,759.00-232,887.65-92,278.41

Finding the Fourth Proportional to 168,759.00, 232,887.65 and 92,278.41

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Solution

The fourth proportional to 168,759.00, 232,887.65 and 92,278.41 is: 127,344.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,759.00 : 232,887.65 = 92,278.41 : x
  2. Step 2: Convert to fraction form
    168,759.00/232,887.65 = 92,278.41/x
  3. Step 3: Cross multiply
    168,759.00x = 232,887.65 × 92,278.41
  4. Step 4: Simplify right side
    168,759.00x = 21,490,503,135.09
  5. Step 5: Solve for x
    x = 21,490,503,135.09/168,759.00
  6. Step 6: Final answer
    x = 127,344.34

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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.