Home / 95,960.22-143,940.32-93,335.82

Finding the Fourth Proportional to 95,960.22, 143,940.32 and 93,335.82

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Solution

The fourth proportional to 95,960.22, 143,940.32 and 93,335.82 is: 140,003.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,960.22 : 143,940.32 = 93,335.82 : x
  2. Step 2: Convert to fraction form
    95,960.22/143,940.32 = 93,335.82/x
  3. Step 3: Cross multiply
    95,960.22x = 143,940.32 × 93,335.82
  4. Step 4: Simplify right side
    95,960.22x = 13,434,787,798.26
  5. Step 5: Solve for x
    x = 13,434,787,798.26/95,960.22
  6. Step 6: Final answer
    x = 140,003.72

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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.