Home / 176,195.90-243,150.51-95,623.44

Finding the Fourth Proportional to 176,195.90, 243,150.51 and 95,623.44

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Solution

The fourth proportional to 176,195.90, 243,150.51 and 95,623.44 is: 131,960.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,195.90 : 243,150.51 = 95,623.44 : x
  2. Step 2: Convert to fraction form
    176,195.90/243,150.51 = 95,623.44/x
  3. Step 3: Cross multiply
    176,195.90x = 243,150.51 × 95,623.44
  4. Step 4: Simplify right side
    176,195.90x = 23,250,888,203.95
  5. Step 5: Solve for x
    x = 23,250,888,203.95/176,195.90
  6. Step 6: Final answer
    x = 131,960.44

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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.