Home / 176,223.44-243,181.83-95,649.23

Finding the Fourth Proportional to 176,223.44, 243,181.83 and 95,649.23

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Solution

The fourth proportional to 176,223.44, 243,181.83 and 95,649.23 is: 131,992.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,223.44 : 243,181.83 = 95,649.23 : x
  2. Step 2: Convert to fraction form
    176,223.44/243,181.83 = 95,649.23/x
  3. Step 3: Cross multiply
    176,223.44x = 243,181.83 × 95,649.23
  4. Step 4: Simplify right side
    176,223.44x = 23,260,154,789.49
  5. Step 5: Solve for x
    x = 23,260,154,789.49/176,223.44
  6. Step 6: Final answer
    x = 131,992.40

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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.