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Finding the Fourth Proportional to 220,094.97, 304,015.97 and 182,008.36

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Solution

The fourth proportional to 220,094.97, 304,015.97 and 182,008.36 is: 251,407.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,094.97 : 304,015.97 = 182,008.36 : x
  2. Step 2: Convert to fraction form
    220,094.97/304,015.97 = 182,008.36/x
  3. Step 3: Cross multiply
    220,094.97x = 304,015.97 × 182,008.36
  4. Step 4: Simplify right side
    220,094.97x = 55,333,448,113.51
  5. Step 5: Solve for x
    x = 55,333,448,113.51/220,094.97
  6. Step 6: Final answer
    x = 251,407.15

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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.