Home / 150,224.37-207,450.16-96,602.55

Finding the Fourth Proportional to 150,224.37, 207,450.16 and 96,602.55

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Solution

The fourth proportional to 150,224.37, 207,450.16 and 96,602.55 is: 133,401.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,224.37 : 207,450.16 = 96,602.55 : x
  2. Step 2: Convert to fraction form
    150,224.37/207,450.16 = 96,602.55/x
  3. Step 3: Cross multiply
    150,224.37x = 207,450.16 × 96,602.55
  4. Step 4: Simplify right side
    150,224.37x = 20,040,214,453.91
  5. Step 5: Solve for x
    x = 20,040,214,453.91/150,224.37
  6. Step 6: Final answer
    x = 133,401.89

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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.