Home / 116,441.46-174,662.19-92,957.94

Finding the Fourth Proportional to 116,441.46, 174,662.19 and 92,957.94

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Solution

The fourth proportional to 116,441.46, 174,662.19 and 92,957.94 is: 139,436.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,441.46 : 174,662.19 = 92,957.94 : x
  2. Step 2: Convert to fraction form
    116,441.46/174,662.19 = 92,957.94/x
  3. Step 3: Cross multiply
    116,441.46x = 174,662.19 × 92,957.94
  4. Step 4: Simplify right side
    116,441.46x = 16,236,237,378.29
  5. Step 5: Solve for x
    x = 16,236,237,378.29/116,441.46
  6. Step 6: Final answer
    x = 139,436.91

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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.