Home / 95,512.53-131,804.67-53,069.97

Finding the Fourth Proportional to 95,512.53, 131,804.67 and 53,069.97

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Solution

The fourth proportional to 95,512.53, 131,804.67 and 53,069.97 is: 73,235.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,512.53 : 131,804.67 = 53,069.97 : x
  2. Step 2: Convert to fraction form
    95,512.53/131,804.67 = 53,069.97/x
  3. Step 3: Cross multiply
    95,512.53x = 131,804.67 × 53,069.97
  4. Step 4: Simplify right side
    95,512.53x = 6,994,869,882.76
  5. Step 5: Solve for x
    x = 6,994,869,882.76/95,512.53
  6. Step 6: Final answer
    x = 73,235.10

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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.