Home / 44,999.49-67,357.62-30,876.96

Finding the Fourth Proportional to 44,999.49, 67,357.62 and 30,876.96

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Solution

The fourth proportional to 44,999.49, 67,357.62 and 30,876.96 is: 46,218.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,999.49 : 67,357.62 = 30,876.96 : x
  2. Step 2: Convert to fraction form
    44,999.49/67,357.62 = 30,876.96/x
  3. Step 3: Cross multiply
    44,999.49x = 67,357.62 × 30,876.96
  4. Step 4: Simplify right side
    44,999.49x = 2,079,798,538.44
  5. Step 5: Solve for x
    x = 2,079,798,538.44/44,999.49
  6. Step 6: Final answer
    x = 46,218.27

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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.