Home / 29,933.34-41,308.08-18,003.50

Finding the Fourth Proportional to 29,933.34, 41,308.08 and 18,003.50

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Solution

The fourth proportional to 29,933.34, 41,308.08 and 18,003.50 is: 24,844.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,933.34 : 41,308.08 = 18,003.50 : x
  2. Step 2: Convert to fraction form
    29,933.34/41,308.08 = 18,003.50/x
  3. Step 3: Cross multiply
    29,933.34x = 41,308.08 × 18,003.50
  4. Step 4: Simplify right side
    29,933.34x = 743,690,018.28
  5. Step 5: Solve for x
    x = 743,690,018.28/29,933.34
  6. Step 6: Final answer
    x = 24,844.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.