Home / 95,074.14-131,203.35-52,633.38

Finding the Fourth Proportional to 95,074.14, 131,203.35 and 52,633.38

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Solution

The fourth proportional to 95,074.14, 131,203.35 and 52,633.38 is: 72,634.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,074.14 : 131,203.35 = 52,633.38 : x
  2. Step 2: Convert to fraction form
    95,074.14/131,203.35 = 52,633.38/x
  3. Step 3: Cross multiply
    95,074.14x = 131,203.35 × 52,633.38
  4. Step 4: Simplify right side
    95,074.14x = 6,905,675,777.82
  5. Step 5: Solve for x
    x = 6,905,675,777.82/95,074.14
  6. Step 6: Final answer
    x = 72,634.64

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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.