Home / 49,884.96-68,852.52-33,975.75

Finding the Fourth Proportional to 49,884.96, 68,852.52 and 33,975.75

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Solution

The fourth proportional to 49,884.96, 68,852.52 and 33,975.75 is: 46,894.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,884.96 : 68,852.52 = 33,975.75 : x
  2. Step 2: Convert to fraction form
    49,884.96/68,852.52 = 33,975.75/x
  3. Step 3: Cross multiply
    49,884.96x = 68,852.52 × 33,975.75
  4. Step 4: Simplify right side
    49,884.96x = 2,339,316,006.39
  5. Step 5: Solve for x
    x = 2,339,316,006.39/49,884.96
  6. Step 6: Final answer
    x = 46,894.21

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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.