Home / 267,188.14-401,052.27-236,991.26

Finding the Fourth Proportional to 267,188.14, 401,052.27 and 236,991.26

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Solution

The fourth proportional to 267,188.14, 401,052.27 and 236,991.26 is: 355,726.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,188.14 : 401,052.27 = 236,991.26 : x
  2. Step 2: Convert to fraction form
    267,188.14/401,052.27 = 236,991.26/x
  3. Step 3: Cross multiply
    267,188.14x = 401,052.27 × 236,991.26
  4. Step 4: Simplify right side
    267,188.14x = 95,045,885,629.81
  5. Step 5: Solve for x
    x = 95,045,885,629.81/267,188.14
  6. Step 6: Final answer
    x = 355,726.44

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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.