Home / 166,625.10-229,948.74-95,004.36

Finding the Fourth Proportional to 166,625.10, 229,948.74 and 95,004.36

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Solution

The fourth proportional to 166,625.10, 229,948.74 and 95,004.36 is: 131,109.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,625.10 : 229,948.74 = 95,004.36 : x
  2. Step 2: Convert to fraction form
    166,625.10/229,948.74 = 95,004.36/x
  3. Step 3: Cross multiply
    166,625.10x = 229,948.74 × 95,004.36
  4. Step 4: Simplify right side
    166,625.10x = 21,846,132,876.51
  5. Step 5: Solve for x
    x = 21,846,132,876.51/166,625.10
  6. Step 6: Final answer
    x = 131,109.50

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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.