Home / 93,024.06-139,375.61-50,934.44

Finding the Fourth Proportional to 93,024.06, 139,375.61 and 50,934.44

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Solution

The fourth proportional to 93,024.06, 139,375.61 and 50,934.44 is: 76,313.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,024.06 : 139,375.61 = 50,934.44 : x
  2. Step 2: Convert to fraction form
    93,024.06/139,375.61 = 50,934.44/x
  3. Step 3: Cross multiply
    93,024.06x = 139,375.61 × 50,934.44
  4. Step 4: Simplify right side
    93,024.06x = 7,099,017,693.46
  5. Step 5: Solve for x
    x = 7,099,017,693.46/93,024.06
  6. Step 6: Final answer
    x = 76,313.78

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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.