Home / 176,295.45-243,291.96-95,726.37

Finding the Fourth Proportional to 176,295.45, 243,291.96 and 95,726.37

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Solution

The fourth proportional to 176,295.45, 243,291.96 and 95,726.37 is: 132,104.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,295.45 : 243,291.96 = 95,726.37 : x
  2. Step 2: Convert to fraction form
    176,295.45/243,291.96 = 95,726.37/x
  3. Step 3: Cross multiply
    176,295.45x = 243,291.96 × 95,726.37
  4. Step 4: Simplify right side
    176,295.45x = 23,289,456,180.99
  5. Step 5: Solve for x
    x = 23,289,456,180.99/176,295.45
  6. Step 6: Final answer
    x = 132,104.69

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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.