Home / 433,324.26-650,213.06-177,346.85

Finding the Fourth Proportional to 433,324.26, 650,213.06 and 177,346.85

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Solution

The fourth proportional to 433,324.26, 650,213.06 and 177,346.85 is: 266,113.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,324.26 : 650,213.06 = 177,346.85 : x
  2. Step 2: Convert to fraction form
    433,324.26/650,213.06 = 177,346.85/x
  3. Step 3: Cross multiply
    433,324.26x = 650,213.06 × 177,346.85
  4. Step 4: Simplify right side
    433,324.26x = 115,313,233,882.06
  5. Step 5: Solve for x
    x = 115,313,233,882.06/433,324.26
  6. Step 6: Final answer
    x = 266,113.03

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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.