Home / 325,326.07-448,949.93-182,086.14

Finding the Fourth Proportional to 325,326.07, 448,949.93 and 182,086.14

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Solution

The fourth proportional to 325,326.07, 448,949.93 and 182,086.14 is: 251,278.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,326.07 : 448,949.93 = 182,086.14 : x
  2. Step 2: Convert to fraction form
    325,326.07/448,949.93 = 182,086.14/x
  3. Step 3: Cross multiply
    325,326.07x = 448,949.93 × 182,086.14
  4. Step 4: Simplify right side
    325,326.07x = 81,747,560,580.10
  5. Step 5: Solve for x
    x = 81,747,560,580.10/325,326.07
  6. Step 6: Final answer
    x = 251,278.85

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1.5x scale

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.