Home / 32,971.90-49,399.89-27,741.37

Finding the Fourth Proportional to 32,971.90, 49,399.89 and 27,741.37

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Solution

The fourth proportional to 32,971.90, 49,399.89 and 27,741.37 is: 41,563.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,971.90 : 49,399.89 = 27,741.37 : x
  2. Step 2: Convert to fraction form
    32,971.90/49,399.89 = 27,741.37/x
  3. Step 3: Cross multiply
    32,971.90x = 49,399.89 × 27,741.37
  4. Step 4: Simplify right side
    32,971.90x = 1,370,420,626.45
  5. Step 5: Solve for x
    x = 1,370,420,626.45/32,971.90
  6. Step 6: Final answer
    x = 41,563.29

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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.