Home / 95,825.14-143,757.77-32,640.28

Finding the Fourth Proportional to 95,825.14, 143,757.77 and 32,640.28

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Solution

The fourth proportional to 95,825.14, 143,757.77 and 32,640.28 is: 48,967.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,825.14 : 143,757.77 = 32,640.28 : x
  2. Step 2: Convert to fraction form
    95,825.14/143,757.77 = 32,640.28/x
  3. Step 3: Cross multiply
    95,825.14x = 143,757.77 × 32,640.28
  4. Step 4: Simplify right side
    95,825.14x = 4,692,293,342.38
  5. Step 5: Solve for x
    x = 4,692,293,342.38/95,825.14
  6. Step 6: Final answer
    x = 48,967.25

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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.