Home / 69,568.40-95,970.07-46,878.27

Finding the Fourth Proportional to 69,568.40, 95,970.07 and 46,878.27

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Solution

The fourth proportional to 69,568.40, 95,970.07 and 46,878.27 is: 64,668.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,568.40 : 95,970.07 = 46,878.27 : x
  2. Step 2: Convert to fraction form
    69,568.40/95,970.07 = 46,878.27/x
  3. Step 3: Cross multiply
    69,568.40x = 95,970.07 × 46,878.27
  4. Step 4: Simplify right side
    69,568.40x = 4,498,910,853.38
  5. Step 5: Solve for x
    x = 4,498,910,853.38/69,568.40
  6. Step 6: Final answer
    x = 64,668.88

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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.