Home / 95,346.33-131,580.90-52,908.81

Finding the Fourth Proportional to 95,346.33, 131,580.90 and 52,908.81

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Solution

The fourth proportional to 95,346.33, 131,580.90 and 52,908.81 is: 73,015.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,346.33 : 131,580.90 = 52,908.81 : x
  2. Step 2: Convert to fraction form
    95,346.33/131,580.90 = 52,908.81/x
  3. Step 3: Cross multiply
    95,346.33x = 131,580.90 × 52,908.81
  4. Step 4: Simplify right side
    95,346.33x = 6,961,788,837.73
  5. Step 5: Solve for x
    x = 6,961,788,837.73/95,346.33
  6. Step 6: Final answer
    x = 73,015.80

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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.