Home / 49,335.36-67,933.62-41,363.70

Finding the Fourth Proportional to 49,335.36, 67,933.62 and 41,363.70

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Solution

The fourth proportional to 49,335.36, 67,933.62 and 41,363.70 is: 56,956.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,335.36 : 67,933.62 = 41,363.70 : x
  2. Step 2: Convert to fraction form
    49,335.36/67,933.62 = 41,363.70/x
  3. Step 3: Cross multiply
    49,335.36x = 67,933.62 × 41,363.70
  4. Step 4: Simplify right side
    49,335.36x = 2,809,985,877.59
  5. Step 5: Solve for x
    x = 2,809,985,877.59/49,335.36
  6. Step 6: Final answer
    x = 56,956.83

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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.