Home / 29,481.24-44,270.12-19,365.96

Finding the Fourth Proportional to 29,481.24, 44,270.12 and 19,365.96

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Solution

The fourth proportional to 29,481.24, 44,270.12 and 19,365.96 is: 29,080.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,481.24 : 44,270.12 = 19,365.96 : x
  2. Step 2: Convert to fraction form
    29,481.24/44,270.12 = 19,365.96/x
  3. Step 3: Cross multiply
    29,481.24x = 44,270.12 × 19,365.96
  4. Step 4: Simplify right side
    29,481.24x = 857,333,373.12
  5. Step 5: Solve for x
    x = 857,333,373.12/29,481.24
  6. Step 6: Final answer
    x = 29,080.64

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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.