Home / 220,096.97-304,018.73-182,010.36

Finding the Fourth Proportional to 220,096.97, 304,018.73 and 182,010.36

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Solution

The fourth proportional to 220,096.97, 304,018.73 and 182,010.36 is: 251,409.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,096.97 : 304,018.73 = 182,010.36 : x
  2. Step 2: Convert to fraction form
    220,096.97/304,018.73 = 182,010.36/x
  3. Step 3: Cross multiply
    220,096.97x = 304,018.73 × 182,010.36
  4. Step 4: Simplify right side
    220,096.97x = 55,334,558,494.04
  5. Step 5: Solve for x
    x = 55,334,558,494.04/220,096.97
  6. Step 6: Final answer
    x = 251,409.91

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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.