Home / 38,799.89-58,181.41-17,733.68

Finding the Fourth Proportional to 38,799.89, 58,181.41 and 17,733.68

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Solution

The fourth proportional to 38,799.89, 58,181.41 and 17,733.68 is: 26,592.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,799.89 : 58,181.41 = 17,733.68 : x
  2. Step 2: Convert to fraction form
    38,799.89/58,181.41 = 17,733.68/x
  3. Step 3: Cross multiply
    38,799.89x = 58,181.41 × 17,733.68
  4. Step 4: Simplify right side
    38,799.89x = 1,031,770,608.01
  5. Step 5: Solve for x
    x = 1,031,770,608.01/38,799.89
  6. Step 6: Final answer
    x = 26,592.10

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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.