Home / 69,560.14-95,992.52-37,729.07

Finding the Fourth Proportional to 69,560.14, 95,992.52 and 37,729.07

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Solution

The fourth proportional to 69,560.14, 95,992.52 and 37,729.07 is: 52,065.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,560.14 : 95,992.52 = 37,729.07 : x
  2. Step 2: Convert to fraction form
    69,560.14/95,992.52 = 37,729.07/x
  3. Step 3: Cross multiply
    69,560.14x = 95,992.52 × 37,729.07
  4. Step 4: Simplify right side
    69,560.14x = 3,621,708,506.56
  5. Step 5: Solve for x
    x = 3,621,708,506.56/69,560.14
  6. Step 6: Final answer
    x = 52,065.86

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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.