Home / 35,134.92-52,682.94-11,755.08

Finding the Fourth Proportional to 35,134.92, 52,682.94 and 11,755.08

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Solution

The fourth proportional to 35,134.92, 52,682.94 and 11,755.08 is: 17,626.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,134.92 : 52,682.94 = 11,755.08 : x
  2. Step 2: Convert to fraction form
    35,134.92/52,682.94 = 11,755.08/x
  3. Step 3: Cross multiply
    35,134.92x = 52,682.94 × 11,755.08
  4. Step 4: Simplify right side
    35,134.92x = 619,292,174.34
  5. Step 5: Solve for x
    x = 619,292,174.34/35,134.92
  6. Step 6: Final answer
    x = 17,626.12

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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.