Home / 44,682.19-67,040.64-19,704.62

Finding the Fourth Proportional to 44,682.19, 67,040.64 and 19,704.62

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Solution

The fourth proportional to 44,682.19, 67,040.64 and 19,704.62 is: 29,564.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682.19 : 67,040.64 = 19,704.62 : x
  2. Step 2: Convert to fraction form
    44,682.19/67,040.64 = 19,704.62/x
  3. Step 3: Cross multiply
    44,682.19x = 67,040.64 × 19,704.62
  4. Step 4: Simplify right side
    44,682.19x = 1,321,010,503.36
  5. Step 5: Solve for x
    x = 1,321,010,503.36/44,682.19
  6. Step 6: Final answer
    x = 29,564.59

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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.