Home / 164,206.43-226,607.39-96,207.13

Finding the Fourth Proportional to 164,206.43, 226,607.39 and 96,207.13

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Solution

The fourth proportional to 164,206.43, 226,607.39 and 96,207.13 is: 132,767.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,206.43 : 226,607.39 = 96,207.13 : x
  2. Step 2: Convert to fraction form
    164,206.43/226,607.39 = 96,207.13/x
  3. Step 3: Cross multiply
    164,206.43x = 226,607.39 × 96,207.13
  4. Step 4: Simplify right side
    164,206.43x = 21,801,246,147.66
  5. Step 5: Solve for x
    x = 21,801,246,147.66/164,206.43
  6. Step 6: Final answer
    x = 132,767.31

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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.