Home / 44,740.22-67,099.96-19,766.66

Finding the Fourth Proportional to 44,740.22, 67,099.96 and 19,766.66

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Solution

The fourth proportional to 44,740.22, 67,099.96 and 19,766.66 is: 29,645.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,740.22 : 67,099.96 = 19,766.66 : x
  2. Step 2: Convert to fraction form
    44,740.22/67,099.96 = 19,766.66/x
  3. Step 3: Cross multiply
    44,740.22x = 67,099.96 × 19,766.66
  4. Step 4: Simplify right side
    44,740.22x = 1,326,342,095.33
  5. Step 5: Solve for x
    x = 1,326,342,095.33/44,740.22
  6. Step 6: Final answer
    x = 29,645.41

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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.