Home / 49,333.37-68,034.62-32,331.42

Finding the Fourth Proportional to 49,333.37, 68,034.62 and 32,331.42

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Solution

The fourth proportional to 49,333.37, 68,034.62 and 32,331.42 is: 44,587.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,333.37 : 68,034.62 = 32,331.42 : x
  2. Step 2: Convert to fraction form
    49,333.37/68,034.62 = 32,331.42/x
  3. Step 3: Cross multiply
    49,333.37x = 68,034.62 × 32,331.42
  4. Step 4: Simplify right side
    49,333.37x = 2,199,655,371.93
  5. Step 5: Solve for x
    x = 2,199,655,371.93/49,333.37
  6. Step 6: Final answer
    x = 44,587.58

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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.