Home / 95,864.23-143,796.44-51,771.34

Finding the Fourth Proportional to 95,864.23, 143,796.44 and 51,771.34

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Solution

The fourth proportional to 95,864.23, 143,796.44 and 51,771.34 is: 77,657.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,864.23 : 143,796.44 = 51,771.34 : x
  2. Step 2: Convert to fraction form
    95,864.23/143,796.44 = 51,771.34/x
  3. Step 3: Cross multiply
    95,864.23x = 143,796.44 × 51,771.34
  4. Step 4: Simplify right side
    95,864.23x = 7,444,534,386.03
  5. Step 5: Solve for x
    x = 7,444,534,386.03/95,864.23
  6. Step 6: Final answer
    x = 77,657.06

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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.