Home / 165,832.94-228,849.52-94,213.10

Finding the Fourth Proportional to 165,832.94, 228,849.52 and 94,213.10

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Solution

The fourth proportional to 165,832.94, 228,849.52 and 94,213.10 is: 130,014.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,832.94 : 228,849.52 = 94,213.10 : x
  2. Step 2: Convert to fraction form
    165,832.94/228,849.52 = 94,213.10/x
  3. Step 3: Cross multiply
    165,832.94x = 228,849.52 × 94,213.10
  4. Step 4: Simplify right side
    165,832.94x = 21,560,622,712.71
  5. Step 5: Solve for x
    x = 21,560,622,712.71/165,832.94
  6. Step 6: Final answer
    x = 130,014.11

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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.