Home / 44,749.53-67,097.36-19,776.83

Finding the Fourth Proportional to 44,749.53, 67,097.36 and 19,776.83

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Solution

The fourth proportional to 44,749.53, 67,097.36 and 19,776.83 is: 29,653.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,749.53 : 67,097.36 = 19,776.83 : x
  2. Step 2: Convert to fraction form
    44,749.53/67,097.36 = 19,776.83/x
  3. Step 3: Cross multiply
    44,749.53x = 67,097.36 × 19,776.83
  4. Step 4: Simplify right side
    44,749.53x = 1,326,972,796.12
  5. Step 5: Solve for x
    x = 1,326,972,796.12/44,749.53
  6. Step 6: Final answer
    x = 29,653.33

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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.