Home / 95,263.03-131,468.79-52,821.55

Finding the Fourth Proportional to 95,263.03, 131,468.79 and 52,821.55

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Solution

The fourth proportional to 95,263.03, 131,468.79 and 52,821.55 is: 72,896.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,263.03 : 131,468.79 = 52,821.55 : x
  2. Step 2: Convert to fraction form
    95,263.03/131,468.79 = 52,821.55/x
  3. Step 3: Cross multiply
    95,263.03x = 131,468.79 × 52,821.55
  4. Step 4: Simplify right side
    95,263.03x = 6,944,385,264.42
  5. Step 5: Solve for x
    x = 6,944,385,264.42/95,263.03
  6. Step 6: Final answer
    x = 72,896.96

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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.