Home / 44,936.49-67,412.66-15,347.39

Finding the Fourth Proportional to 44,936.49, 67,412.66 and 15,347.39

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Solution

The fourth proportional to 44,936.49, 67,412.66 and 15,347.39 is: 23,023.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,936.49 : 67,412.66 = 15,347.39 : x
  2. Step 2: Convert to fraction form
    44,936.49/67,412.66 = 15,347.39/x
  3. Step 3: Cross multiply
    44,936.49x = 67,412.66 × 15,347.39
  4. Step 4: Simplify right side
    44,936.49x = 1,034,608,383.96
  5. Step 5: Solve for x
    x = 1,034,608,383.96/44,936.49
  6. Step 6: Final answer
    x = 23,023.79

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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.