Home / 168,546.54-232,592.25-92,064.72

Finding the Fourth Proportional to 168,546.54, 232,592.25 and 92,064.72

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Solution

The fourth proportional to 168,546.54, 232,592.25 and 92,064.72 is: 127,048.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,546.54 : 232,592.25 = 92,064.72 : x
  2. Step 2: Convert to fraction form
    168,546.54/232,592.25 = 92,064.72/x
  3. Step 3: Cross multiply
    168,546.54x = 232,592.25 × 92,064.72
  4. Step 4: Simplify right side
    168,546.54x = 21,413,540,370.42
  5. Step 5: Solve for x
    x = 21,413,540,370.42/168,546.54
  6. Step 6: Final answer
    x = 127,048.23

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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.