Home / 95,958.30-143,750.36-58,425.32

Finding the Fourth Proportional to 95,958.30, 143,750.36 and 58,425.32

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Solution

The fourth proportional to 95,958.30, 143,750.36 and 58,425.32 is: 87,524.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,958.30 : 143,750.36 = 58,425.32 : x
  2. Step 2: Convert to fraction form
    95,958.30/143,750.36 = 58,425.32/x
  3. Step 3: Cross multiply
    95,958.30x = 143,750.36 × 58,425.32
  4. Step 4: Simplify right side
    95,958.30x = 8,398,660,783.12
  5. Step 5: Solve for x
    x = 8,398,660,783.12/95,958.30
  6. Step 6: Final answer
    x = 87,524.07

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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.