Home / 35,299.20-52,932.84-25,396.96

Finding the Fourth Proportional to 35,299.20, 52,932.84 and 25,396.96

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Solution

The fourth proportional to 35,299.20, 52,932.84 and 25,396.96 is: 38,083.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,299.20 : 52,932.84 = 25,396.96 : x
  2. Step 2: Convert to fraction form
    35,299.20/52,932.84 = 25,396.96/x
  3. Step 3: Cross multiply
    35,299.20x = 52,932.84 × 25,396.96
  4. Step 4: Simplify right side
    35,299.20x = 1,344,333,220.17
  5. Step 5: Solve for x
    x = 1,344,333,220.17/35,299.20
  6. Step 6: Final answer
    x = 38,083.96

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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.