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Finding the Fourth Proportional to 44,939.68, 67,357.04 and 33,810.62

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Solution

The fourth proportional to 44,939.68, 67,357.04 and 33,810.62 is: 50,676.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,939.68 : 67,357.04 = 33,810.62 : x
  2. Step 2: Convert to fraction form
    44,939.68/67,357.04 = 33,810.62/x
  3. Step 3: Cross multiply
    44,939.68x = 67,357.04 × 33,810.62
  4. Step 4: Simplify right side
    44,939.68x = 2,277,382,777.93
  5. Step 5: Solve for x
    x = 2,277,382,777.93/44,939.68
  6. Step 6: Final answer
    x = 50,676.44

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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.