Home / 93,066.24-139,586.19-29,891.85

Finding the Fourth Proportional to 93,066.24, 139,586.19 and 29,891.85

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Solution

The fourth proportional to 93,066.24, 139,586.19 and 29,891.85 is: 44,833.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,066.24 : 139,586.19 = 29,891.85 : x
  2. Step 2: Convert to fraction form
    93,066.24/139,586.19 = 29,891.85/x
  3. Step 3: Cross multiply
    93,066.24x = 139,586.19 × 29,891.85
  4. Step 4: Simplify right side
    93,066.24x = 4,172,489,453.55
  5. Step 5: Solve for x
    x = 4,172,489,453.55/93,066.24
  6. Step 6: Final answer
    x = 44,833.54

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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.