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Finding the Fourth Proportional to 444,204.54, 613,002.38 and 250,653.34

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Solution

The fourth proportional to 444,204.54, 613,002.38 and 250,653.34 is: 345,901.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,204.54 : 613,002.38 = 250,653.34 : x
  2. Step 2: Convert to fraction form
    444,204.54/613,002.38 = 250,653.34/x
  3. Step 3: Cross multiply
    444,204.54x = 613,002.38 × 250,653.34
  4. Step 4: Simplify right side
    444,204.54x = 153,651,093,974.95
  5. Step 5: Solve for x
    x = 153,651,093,974.95/444,204.54
  6. Step 6: Final answer
    x = 345,901.67

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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.