Home / 169,556.25-233,998.56-94,104.75

Finding the Fourth Proportional to 169,556.25, 233,998.56 and 94,104.75

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Solution

The fourth proportional to 169,556.25, 233,998.56 and 94,104.75 is: 129,870.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,556.25 : 233,998.56 = 94,104.75 : x
  2. Step 2: Convert to fraction form
    169,556.25/233,998.56 = 94,104.75/x
  3. Step 3: Cross multiply
    169,556.25x = 233,998.56 × 94,104.75
  4. Step 4: Simplify right side
    169,556.25x = 22,020,375,989.16
  5. Step 5: Solve for x
    x = 22,020,375,989.16/169,556.25
  6. Step 6: Final answer
    x = 129,870.62

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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.