Home / 44,746.22-67,108.96-19,772.66

Finding the Fourth Proportional to 44,746.22, 67,108.96 and 19,772.66

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Solution

The fourth proportional to 44,746.22, 67,108.96 and 19,772.66 is: 29,654.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,746.22 : 67,108.96 = 19,772.66 : x
  2. Step 2: Convert to fraction form
    44,746.22/67,108.96 = 19,772.66/x
  3. Step 3: Cross multiply
    44,746.22x = 67,108.96 × 19,772.66
  4. Step 4: Simplify right side
    44,746.22x = 1,326,922,649.03
  5. Step 5: Solve for x
    x = 1,326,922,649.03/44,746.22
  6. Step 6: Final answer
    x = 29,654.41

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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.