Home / 44,858.45-67,241.48-19,910.24

Finding the Fourth Proportional to 44,858.45, 67,241.48 and 19,910.24

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Solution

The fourth proportional to 44,858.45, 67,241.48 and 19,910.24 is: 29,844.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,858.45 : 67,241.48 = 19,910.24 : x
  2. Step 2: Convert to fraction form
    44,858.45/67,241.48 = 19,910.24/x
  3. Step 3: Cross multiply
    44,858.45x = 67,241.48 × 19,910.24
  4. Step 4: Simplify right side
    44,858.45x = 1,338,793,569.00
  5. Step 5: Solve for x
    x = 1,338,793,569.00/44,858.45
  6. Step 6: Final answer
    x = 29,844.85

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1.5x scale

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.