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Finding the Fourth Proportional to 95,504.76, 131,801.04 and 53,064

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Solution

The fourth proportional to 95,504.76, 131,801.04 and 53,064 is: 73,230.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,504.76 : 131,801.04 = 53,064 : x
  2. Step 2: Convert to fraction form
    95,504.76/131,801.04 = 53,064/x
  3. Step 3: Cross multiply
    95,504.76x = 131,801.04 × 53,064
  4. Step 4: Simplify right side
    95,504.76x = 6,993,890,386.56
  5. Step 5: Solve for x
    x = 6,993,890,386.56/95,504.76
  6. Step 6: Final answer
    x = 73,230.80

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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.