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Finding the Fourth Proportional to 29,401.80, 44,029.80 and 23,569.80

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Solution

The fourth proportional to 29,401.80, 44,029.80 and 23,569.80 is: 35,296.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,401.80 : 44,029.80 = 23,569.80 : x
  2. Step 2: Convert to fraction form
    29,401.80/44,029.80 = 23,569.80/x
  3. Step 3: Cross multiply
    29,401.80x = 44,029.80 × 23,569.80
  4. Step 4: Simplify right side
    29,401.80x = 1,037,773,580.04
  5. Step 5: Solve for x
    x = 1,037,773,580.04/29,401.80
  6. Step 6: Final answer
    x = 35,296.26

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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.