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Finding the Fourth Proportional to 44,650.22, 66,975.34 and 34,796.88

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Solution

The fourth proportional to 44,650.22, 66,975.34 and 34,796.88 is: 52,195.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,650.22 : 66,975.34 = 34,796.88 : x
  2. Step 2: Convert to fraction form
    44,650.22/66,975.34 = 34,796.88/x
  3. Step 3: Cross multiply
    44,650.22x = 66,975.34 × 34,796.88
  4. Step 4: Simplify right side
    44,650.22x = 2,330,532,868.94
  5. Step 5: Solve for x
    x = 2,330,532,868.94/44,650.22
  6. Step 6: Final answer
    x = 52,195.33

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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.