Home / 36,327.48-54,504.48-11,369.34

Finding the Fourth Proportional to 36,327.48, 54,504.48 and 11,369.34

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Solution

The fourth proportional to 36,327.48, 54,504.48 and 11,369.34 is: 17,058.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,327.48 : 54,504.48 = 11,369.34 : x
  2. Step 2: Convert to fraction form
    36,327.48/54,504.48 = 11,369.34/x
  3. Step 3: Cross multiply
    36,327.48x = 54,504.48 × 11,369.34
  4. Step 4: Simplify right side
    36,327.48x = 619,679,964.64
  5. Step 5: Solve for x
    x = 619,679,964.64/36,327.48
  6. Step 6: Final answer
    x = 17,058.16

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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.