Home / 95,320.89-131,558.49-52,893.09

Finding the Fourth Proportional to 95,320.89, 131,558.49 and 52,893.09

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Solution

The fourth proportional to 95,320.89, 131,558.49 and 52,893.09 is: 73,001.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,320.89 : 131,558.49 = 52,893.09 : x
  2. Step 2: Convert to fraction form
    95,320.89/131,558.49 = 52,893.09/x
  3. Step 3: Cross multiply
    95,320.89x = 131,558.49 × 52,893.09
  4. Step 4: Simplify right side
    95,320.89x = 6,958,535,051.83
  5. Step 5: Solve for x
    x = 6,958,535,051.83/95,320.89
  6. Step 6: Final answer
    x = 73,001.15

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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.