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Finding the Fourth Proportional to 60,083.48, 90,037.56 and 33,795.56

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Solution

The fourth proportional to 60,083.48, 90,037.56 and 33,795.56 is: 50,644.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,083.48 : 90,037.56 = 33,795.56 : x
  2. Step 2: Convert to fraction form
    60,083.48/90,037.56 = 33,795.56/x
  3. Step 3: Cross multiply
    60,083.48x = 90,037.56 × 33,795.56
  4. Step 4: Simplify right side
    60,083.48x = 3,042,869,761.23
  5. Step 5: Solve for x
    x = 3,042,869,761.23/60,083.48
  6. Step 6: Final answer
    x = 50,644.03

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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.