Home / 168,277.27-232,218.91-92,825.77

Finding the Fourth Proportional to 168,277.27, 232,218.91 and 92,825.77

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Solution

The fourth proportional to 168,277.27, 232,218.91 and 92,825.77 is: 128,097.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,277.27 : 232,218.91 = 92,825.77 : x
  2. Step 2: Convert to fraction form
    168,277.27/232,218.91 = 92,825.77/x
  3. Step 3: Cross multiply
    168,277.27x = 232,218.91 × 92,825.77
  4. Step 4: Simplify right side
    168,277.27x = 21,555,899,129.31
  5. Step 5: Solve for x
    x = 21,555,899,129.31/168,277.27
  6. Step 6: Final answer
    x = 128,097.51

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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.