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Finding the Fourth Proportional to 350,504.05, 525,850.22 and 110,627.23

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Solution

The fourth proportional to 350,504.05, 525,850.22 and 110,627.23 is: 165,970.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,504.05 : 525,850.22 = 110,627.23 : x
  2. Step 2: Convert to fraction form
    350,504.05/525,850.22 = 110,627.23/x
  3. Step 3: Cross multiply
    350,504.05x = 525,850.22 × 110,627.23
  4. Step 4: Simplify right side
    350,504.05x = 58,173,351,365.73
  5. Step 5: Solve for x
    x = 58,173,351,365.73/350,504.05
  6. Step 6: Final answer
    x = 165,970.56

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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.