Home / 168,600.82-232,666.40-92,118.27

Finding the Fourth Proportional to 168,600.82, 232,666.40 and 92,118.27

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Solution

The fourth proportional to 168,600.82, 232,666.40 and 92,118.27 is: 127,121.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,600.82 : 232,666.40 = 92,118.27 : x
  2. Step 2: Convert to fraction form
    168,600.82/232,666.40 = 92,118.27/x
  3. Step 3: Cross multiply
    168,600.82x = 232,666.40 × 92,118.27
  4. Step 4: Simplify right side
    168,600.82x = 21,432,826,255.13
  5. Step 5: Solve for x
    x = 21,432,826,255.13/168,600.82
  6. Step 6: Final answer
    x = 127,121.72

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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.