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Finding the Fourth Proportional to 29,362.23, 44,021.84 and 18,844.11

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Solution

The fourth proportional to 29,362.23, 44,021.84 and 18,844.11 is: 28,252.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362.23 : 44,021.84 = 18,844.11 : x
  2. Step 2: Convert to fraction form
    29,362.23/44,021.84 = 18,844.11/x
  3. Step 3: Cross multiply
    29,362.23x = 44,021.84 × 18,844.11
  4. Step 4: Simplify right side
    29,362.23x = 829,552,301.14
  5. Step 5: Solve for x
    x = 829,552,301.14/29,362.23
  6. Step 6: Final answer
    x = 28,252.36

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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.