Home / 176,493.26-243,562.31-95,921.00

Finding the Fourth Proportional to 176,493.26, 243,562.31 and 95,921.00

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Solution

The fourth proportional to 176,493.26, 243,562.31 and 95,921.00 is: 132,371.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,493.26 : 243,562.31 = 95,921.00 : x
  2. Step 2: Convert to fraction form
    176,493.26/243,562.31 = 95,921.00/x
  3. Step 3: Cross multiply
    176,493.26x = 243,562.31 × 95,921.00
  4. Step 4: Simplify right side
    176,493.26x = 23,362,738,640.09
  5. Step 5: Solve for x
    x = 23,362,738,640.09/176,493.26
  6. Step 6: Final answer
    x = 132,371.85

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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.