Home / 414,033.82-571,282.21-241,918.51

Finding the Fourth Proportional to 414,033.82, 571,282.21 and 241,918.51

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Solution

The fourth proportional to 414,033.82, 571,282.21 and 241,918.51 is: 333,798.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,033.82 : 571,282.21 = 241,918.51 : x
  2. Step 2: Convert to fraction form
    414,033.82/571,282.21 = 241,918.51/x
  3. Step 3: Cross multiply
    414,033.82x = 571,282.21 × 241,918.51
  4. Step 4: Simplify right side
    414,033.82x = 138,203,736,966.70
  5. Step 5: Solve for x
    x = 138,203,736,966.70/414,033.82
  6. Step 6: Final answer
    x = 333,798.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.