Home / 36,351.54-54,527.24-11,393.51

Finding the Fourth Proportional to 36,351.54, 54,527.24 and 11,393.51

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Solution

The fourth proportional to 36,351.54, 54,527.24 and 11,393.51 is: 17,090.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,351.54 : 54,527.24 = 11,393.51 : x
  2. Step 2: Convert to fraction form
    36,351.54/54,527.24 = 11,393.51/x
  3. Step 3: Cross multiply
    36,351.54x = 54,527.24 × 11,393.51
  4. Step 4: Simplify right side
    36,351.54x = 621,256,654.21
  5. Step 5: Solve for x
    x = 621,256,654.21/36,351.54
  6. Step 6: Final answer
    x = 17,090.24

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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.