Home / 325,287.03-448,906.19-182,046.74

Finding the Fourth Proportional to 325,287.03, 448,906.19 and 182,046.74

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Solution

The fourth proportional to 325,287.03, 448,906.19 and 182,046.74 is: 251,230.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,287.03 : 448,906.19 = 182,046.74 : x
  2. Step 2: Convert to fraction form
    325,287.03/448,906.19 = 182,046.74/x
  3. Step 3: Cross multiply
    325,287.03x = 448,906.19 × 182,046.74
  4. Step 4: Simplify right side
    325,287.03x = 81,721,905,300.56
  5. Step 5: Solve for x
    x = 81,721,905,300.56/325,287.03
  6. Step 6: Final answer
    x = 251,230.14

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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.