Home / 93,096.15-139,421.07-50,912.97

Finding the Fourth Proportional to 93,096.15, 139,421.07 and 50,912.97

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Solution

The fourth proportional to 93,096.15, 139,421.07 and 50,912.97 is: 76,247.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,096.15 : 139,421.07 = 50,912.97 : x
  2. Step 2: Convert to fraction form
    93,096.15/139,421.07 = 50,912.97/x
  3. Step 3: Cross multiply
    93,096.15x = 139,421.07 × 50,912.97
  4. Step 4: Simplify right side
    93,096.15x = 7,098,340,754.28
  5. Step 5: Solve for x
    x = 7,098,340,754.28/93,096.15
  6. Step 6: Final answer
    x = 76,247.41

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1.5x scale

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.