Home / 325,331.29-448,952.78-182,091.29

Finding the Fourth Proportional to 325,331.29, 448,952.78 and 182,091.29

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Solution

The fourth proportional to 325,331.29, 448,952.78 and 182,091.29 is: 251,283.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,331.29 : 448,952.78 = 182,091.29 : x
  2. Step 2: Convert to fraction form
    325,331.29/448,952.78 = 182,091.29/x
  3. Step 3: Cross multiply
    325,331.29x = 448,952.78 × 182,091.29
  4. Step 4: Simplify right side
    325,331.29x = 81,750,389,948.83
  5. Step 5: Solve for x
    x = 81,750,389,948.83/325,331.29
  6. Step 6: Final answer
    x = 251,283.51

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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.