Home / 181,781.04-272,796.11-63,452.37

Finding the Fourth Proportional to 181,781.04, 272,796.11 and 63,452.37

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Solution

The fourth proportional to 181,781.04, 272,796.11 and 63,452.37 is: 95,222.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,781.04 : 272,796.11 = 63,452.37 : x
  2. Step 2: Convert to fraction form
    181,781.04/272,796.11 = 63,452.37/x
  3. Step 3: Cross multiply
    181,781.04x = 272,796.11 × 63,452.37
  4. Step 4: Simplify right side
    181,781.04x = 17,309,558,342.30
  5. Step 5: Solve for x
    x = 17,309,558,342.30/181,781.04
  6. Step 6: Final answer
    x = 95,222.03

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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.