Home / 233,556.05-350,061.89-107,209.64

Finding the Fourth Proportional to 233,556.05, 350,061.89 and 107,209.64

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Solution

The fourth proportional to 233,556.05, 350,061.89 and 107,209.64 is: 160,689.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,556.05 : 350,061.89 = 107,209.64 : x
  2. Step 2: Convert to fraction form
    233,556.05/350,061.89 = 107,209.64/x
  3. Step 3: Cross multiply
    233,556.05x = 350,061.89 × 107,209.64
  4. Step 4: Simplify right side
    233,556.05x = 37,530,009,204.62
  5. Step 5: Solve for x
    x = 37,530,009,204.62/233,556.05
  6. Step 6: Final answer
    x = 160,689.52

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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.