Home / 34,553.07-51,836.31-13,492.26

Finding the Fourth Proportional to 34,553.07, 51,836.31 and 13,492.26

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Solution

The fourth proportional to 34,553.07, 51,836.31 and 13,492.26 is: 20,241.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,553.07 : 51,836.31 = 13,492.26 : x
  2. Step 2: Convert to fraction form
    34,553.07/51,836.31 = 13,492.26/x
  3. Step 3: Cross multiply
    34,553.07x = 51,836.31 × 13,492.26
  4. Step 4: Simplify right side
    34,553.07x = 699,388,971.96
  5. Step 5: Solve for x
    x = 699,388,971.96/34,553.07
  6. Step 6: Final answer
    x = 20,241.01

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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.