Home / 43,869.11-65,698.20-25,092.23

Finding the Fourth Proportional to 43,869.11, 65,698.20 and 25,092.23

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Solution

The fourth proportional to 43,869.11, 65,698.20 and 25,092.23 is: 37,578.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,869.11 : 65,698.20 = 25,092.23 : x
  2. Step 2: Convert to fraction form
    43,869.11/65,698.20 = 25,092.23/x
  3. Step 3: Cross multiply
    43,869.11x = 65,698.20 × 25,092.23
  4. Step 4: Simplify right side
    43,869.11x = 1,648,514,016.50
  5. Step 5: Solve for x
    x = 1,648,514,016.50/43,869.11
  6. Step 6: Final answer
    x = 37,578.02

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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.