Home / 93,366.38-140,028.24-26,805.98

Finding the Fourth Proportional to 93,366.38, 140,028.24 and 26,805.98

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Solution

The fourth proportional to 93,366.38, 140,028.24 and 26,805.98 is: 40,202.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,366.38 : 140,028.24 = 26,805.98 : x
  2. Step 2: Convert to fraction form
    93,366.38/140,028.24 = 26,805.98/x
  3. Step 3: Cross multiply
    93,366.38x = 140,028.24 × 26,805.98
  4. Step 4: Simplify right side
    93,366.38x = 3,753,594,200.88
  5. Step 5: Solve for x
    x = 3,753,594,200.88/93,366.38
  6. Step 6: Final answer
    x = 40,202.85

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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.