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Finding the Fourth Proportional to 110,633.35, 165,950.99 and 35,753.48

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Solution

The fourth proportional to 110,633.35, 165,950.99 and 35,753.48 is: 53,630.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,633.35 : 165,950.99 = 35,753.48 : x
  2. Step 2: Convert to fraction form
    110,633.35/165,950.99 = 35,753.48/x
  3. Step 3: Cross multiply
    110,633.35x = 165,950.99 × 35,753.48
  4. Step 4: Simplify right side
    110,633.35x = 5,933,325,401.95
  5. Step 5: Solve for x
    x = 5,933,325,401.95/110,633.35
  6. Step 6: Final answer
    x = 53,630.53

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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.