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Finding the Fourth Proportional to 233,556.48, 350,483.69 and 83,793.44

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Solution

The fourth proportional to 233,556.48, 350,483.69 and 83,793.44 is: 125,743.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,556.48 : 350,483.69 = 83,793.44 : x
  2. Step 2: Convert to fraction form
    233,556.48/350,483.69 = 83,793.44/x
  3. Step 3: Cross multiply
    233,556.48x = 350,483.69 × 83,793.44
  4. Step 4: Simplify right side
    233,556.48x = 29,368,235,134.69
  5. Step 5: Solve for x
    x = 29,368,235,134.69/233,556.48
  6. Step 6: Final answer
    x = 125,743.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.