Home / 69,074.24-95,299.62-41,840.24

Finding the Fourth Proportional to 69,074.24, 95,299.62 and 41,840.24

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Solution

The fourth proportional to 69,074.24, 95,299.62 and 41,840.24 is: 57,725.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,074.24 : 95,299.62 = 41,840.24 : x
  2. Step 2: Convert to fraction form
    69,074.24/95,299.62 = 41,840.24/x
  3. Step 3: Cross multiply
    69,074.24x = 95,299.62 × 41,840.24
  4. Step 4: Simplify right side
    69,074.24x = 3,987,358,972.71
  5. Step 5: Solve for x
    x = 3,987,358,972.71/69,074.24
  6. Step 6: Final answer
    x = 57,725.70

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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.