Home / 36,539.24-54,808.38-8,837

Finding the Fourth Proportional to 36,539.24, 54,808.38 and 8,837

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Solution

The fourth proportional to 36,539.24, 54,808.38 and 8,837 is: 13,255.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,539.24 : 54,808.38 = 8,837 : x
  2. Step 2: Convert to fraction form
    36,539.24/54,808.38 = 8,837/x
  3. Step 3: Cross multiply
    36,539.24x = 54,808.38 × 8,837
  4. Step 4: Simplify right side
    36,539.24x = 484,341,654.06
  5. Step 5: Solve for x
    x = 484,341,654.06/36,539.24
  6. Step 6: Final answer
    x = 13,255.38

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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.