Home / 95,923.24-143,884.92-25,809.64

Finding the Fourth Proportional to 95,923.24, 143,884.92 and 25,809.64

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Solution

The fourth proportional to 95,923.24, 143,884.92 and 25,809.64 is: 38,714.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,923.24 : 143,884.92 = 25,809.64 : x
  2. Step 2: Convert to fraction form
    95,923.24/143,884.92 = 25,809.64/x
  3. Step 3: Cross multiply
    95,923.24x = 143,884.92 × 25,809.64
  4. Step 4: Simplify right side
    95,923.24x = 3,713,617,986.63
  5. Step 5: Solve for x
    x = 3,713,617,986.63/95,923.24
  6. Step 6: Final answer
    x = 38,714.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.