Home / 244,748.88-366,649.56-143,301.24

Finding the Fourth Proportional to 244,748.88, 366,649.56 and 143,301.24

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Solution

The fourth proportional to 244,748.88, 366,649.56 and 143,301.24 is: 214,674.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,748.88 : 366,649.56 = 143,301.24 : x
  2. Step 2: Convert to fraction form
    244,748.88/366,649.56 = 143,301.24/x
  3. Step 3: Cross multiply
    244,748.88x = 366,649.56 × 143,301.24
  4. Step 4: Simplify right side
    244,748.88x = 52,541,336,593.45
  5. Step 5: Solve for x
    x = 52,541,336,593.45/244,748.88
  6. Step 6: Final answer
    x = 214,674.47

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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.