Home / 96,524.76-133,204.08-54,083.60

Finding the Fourth Proportional to 96,524.76, 133,204.08 and 54,083.60

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Solution

The fourth proportional to 96,524.76, 133,204.08 and 54,083.60 is: 74,635.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,524.76 : 133,204.08 = 54,083.60 : x
  2. Step 2: Convert to fraction form
    96,524.76/133,204.08 = 54,083.60/x
  3. Step 3: Cross multiply
    96,524.76x = 133,204.08 × 54,083.60
  4. Step 4: Simplify right side
    96,524.76x = 7,204,155,244.65
  5. Step 5: Solve for x
    x = 7,204,155,244.65/96,524.76
  6. Step 6: Final answer
    x = 74,635.31

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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.