Home / 75,933.72-104,770.80-44,083.44

Finding the Fourth Proportional to 75,933.72, 104,770.80 and 44,083.44

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Solution

The fourth proportional to 75,933.72, 104,770.80 and 44,083.44 is: 60,824.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,933.72 : 104,770.80 = 44,083.44 : x
  2. Step 2: Convert to fraction form
    75,933.72/104,770.80 = 44,083.44/x
  3. Step 3: Cross multiply
    75,933.72x = 104,770.80 × 44,083.44
  4. Step 4: Simplify right side
    75,933.72x = 4,618,657,275.55
  5. Step 5: Solve for x
    x = 4,618,657,275.55/75,933.72
  6. Step 6: Final answer
    x = 60,824.85

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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.