Home / 168,556.91-232,603.25-92,074.77

Finding the Fourth Proportional to 168,556.91, 232,603.25 and 92,074.77

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Solution

The fourth proportional to 168,556.91, 232,603.25 and 92,074.77 is: 127,060.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,556.91 : 232,603.25 = 92,074.77 : x
  2. Step 2: Convert to fraction form
    168,556.91/232,603.25 = 92,074.77/x
  3. Step 3: Cross multiply
    168,556.91x = 232,603.25 × 92,074.77
  4. Step 4: Simplify right side
    168,556.91x = 21,416,890,284.63
  5. Step 5: Solve for x
    x = 21,416,890,284.63/168,556.91
  6. Step 6: Final answer
    x = 127,060.30

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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.