Home / 275,933.48-414,189.80-244,544.36

Finding the Fourth Proportional to 275,933.48, 414,189.80 and 244,544.36

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Solution

The fourth proportional to 275,933.48, 414,189.80 and 244,544.36 is: 367,073.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,933.48 : 414,189.80 = 244,544.36 : x
  2. Step 2: Convert to fraction form
    275,933.48/414,189.80 = 244,544.36/x
  3. Step 3: Cross multiply
    275,933.48x = 414,189.80 × 244,544.36
  4. Step 4: Simplify right side
    275,933.48x = 101,287,778,336.81
  5. Step 5: Solve for x
    x = 101,287,778,336.81/275,933.48
  6. Step 6: Final answer
    x = 367,073.17

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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.