Home / 95,192.96-131,362.98-52,755.44

Finding the Fourth Proportional to 95,192.96, 131,362.98 and 52,755.44

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Solution

The fourth proportional to 95,192.96, 131,362.98 and 52,755.44 is: 72,800.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,192.96 : 131,362.98 = 52,755.44 : x
  2. Step 2: Convert to fraction form
    95,192.96/131,362.98 = 52,755.44/x
  3. Step 3: Cross multiply
    95,192.96x = 131,362.98 × 52,755.44
  4. Step 4: Simplify right side
    95,192.96x = 6,930,111,809.61
  5. Step 5: Solve for x
    x = 6,930,111,809.61/95,192.96
  6. Step 6: Final answer
    x = 72,800.68

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1.5x scale

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.