Home / 176,480.50-243,544.66-95,908.03

Finding the Fourth Proportional to 176,480.50, 243,544.66 and 95,908.03

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Solution

The fourth proportional to 176,480.50, 243,544.66 and 95,908.03 is: 132,353.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,480.50 : 243,544.66 = 95,908.03 : x
  2. Step 2: Convert to fraction form
    176,480.50/243,544.66 = 95,908.03/x
  3. Step 3: Cross multiply
    176,480.50x = 243,544.66 × 95,908.03
  4. Step 4: Simplify right side
    176,480.50x = 23,357,888,557.62
  5. Step 5: Solve for x
    x = 23,357,888,557.62/176,480.50
  6. Step 6: Final answer
    x = 132,353.93

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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.