Home / 38,589.62-57,844.73-17,544.30

Finding the Fourth Proportional to 38,589.62, 57,844.73 and 17,544.30

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Solution

The fourth proportional to 38,589.62, 57,844.73 and 17,544.30 is: 26,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,589.62 : 57,844.73 = 17,544.30 : x
  2. Step 2: Convert to fraction form
    38,589.62/57,844.73 = 17,544.30/x
  3. Step 3: Cross multiply
    38,589.62x = 57,844.73 × 17,544.30
  4. Step 4: Simplify right side
    38,589.62x = 1,014,845,123.48
  5. Step 5: Solve for x
    x = 1,014,845,123.48/38,589.62
  6. Step 6: Final answer
    x = 26,298.40

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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.