Home / 44,682.31-67,040.83-19,704.74

Finding the Fourth Proportional to 44,682.31, 67,040.83 and 19,704.74

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Solution

The fourth proportional to 44,682.31, 67,040.83 and 19,704.74 is: 29,564.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682.31 : 67,040.83 = 19,704.74 : x
  2. Step 2: Convert to fraction form
    44,682.31/67,040.83 = 19,704.74/x
  3. Step 3: Cross multiply
    44,682.31x = 67,040.83 × 19,704.74
  4. Step 4: Simplify right side
    44,682.31x = 1,321,022,124.53
  5. Step 5: Solve for x
    x = 1,321,022,124.53/44,682.31
  6. Step 6: Final answer
    x = 29,564.77

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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.