Home / 164,422.01-226,940.28-96,460.82

Finding the Fourth Proportional to 164,422.01, 226,940.28 and 96,460.82

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Solution

The fourth proportional to 164,422.01, 226,940.28 and 96,460.82 is: 133,138.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,422.01 : 226,940.28 = 96,460.82 : x
  2. Step 2: Convert to fraction form
    164,422.01/226,940.28 = 96,460.82/x
  3. Step 3: Cross multiply
    164,422.01x = 226,940.28 × 96,460.82
  4. Step 4: Simplify right side
    164,422.01x = 21,890,844,365.13
  5. Step 5: Solve for x
    x = 21,890,844,365.13/164,422.01
  6. Step 6: Final answer
    x = 133,138.17

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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.