Home / 95,334.70-131,561.90-52,893.13

Finding the Fourth Proportional to 95,334.70, 131,561.90 and 52,893.13

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Solution

The fourth proportional to 95,334.70, 131,561.90 and 52,893.13 is: 72,992.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,334.70 : 131,561.90 = 52,893.13 : x
  2. Step 2: Convert to fraction form
    95,334.70/131,561.90 = 52,893.13/x
  3. Step 3: Cross multiply
    95,334.70x = 131,561.90 × 52,893.13
  4. Step 4: Simplify right side
    95,334.70x = 6,958,720,483.08
  5. Step 5: Solve for x
    x = 6,958,720,483.08/95,334.70
  6. Step 6: Final answer
    x = 72,992.53

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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.