Home / 96,522.67-133,204.94-54,079.75

Finding the Fourth Proportional to 96,522.67, 133,204.94 and 54,079.75

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Solution

The fourth proportional to 96,522.67, 133,204.94 and 54,079.75 is: 74,632.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,522.67 : 133,204.94 = 54,079.75 : x
  2. Step 2: Convert to fraction form
    96,522.67/133,204.94 = 54,079.75/x
  3. Step 3: Cross multiply
    96,522.67x = 133,204.94 × 54,079.75
  4. Step 4: Simplify right side
    96,522.67x = 7,203,689,853.97
  5. Step 5: Solve for x
    x = 7,203,689,853.97/96,522.67
  6. Step 6: Final answer
    x = 74,632.10

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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.