Home / 168,896.28-233,073.27-92,415.07

Finding the Fourth Proportional to 168,896.28, 233,073.27 and 92,415.07

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Solution

The fourth proportional to 168,896.28, 233,073.27 and 92,415.07 is: 127,530.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,896.28 : 233,073.27 = 92,415.07 : x
  2. Step 2: Convert to fraction form
    168,896.28/233,073.27 = 92,415.07/x
  3. Step 3: Cross multiply
    168,896.28x = 233,073.27 × 92,415.07
  4. Step 4: Simplify right side
    168,896.28x = 21,539,481,979.50
  5. Step 5: Solve for x
    x = 21,539,481,979.50/168,896.28
  6. Step 6: Final answer
    x = 127,530.83

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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.