Home / 168,910.00-233,093.79-92,428.27

Finding the Fourth Proportional to 168,910.00, 233,093.79 and 92,428.27

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Solution

The fourth proportional to 168,910.00, 233,093.79 and 92,428.27 is: 127,549.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,910.00 : 233,093.79 = 92,428.27 : x
  2. Step 2: Convert to fraction form
    168,910.00/233,093.79 = 92,428.27/x
  3. Step 3: Cross multiply
    168,910.00x = 233,093.79 × 92,428.27
  4. Step 4: Simplify right side
    168,910.00x = 21,544,455,174.71
  5. Step 5: Solve for x
    x = 21,544,455,174.71/168,910.00
  6. Step 6: Final answer
    x = 127,549.91

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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.