Home / 332,669.64-498,997.24-92,777.14

Finding the Fourth Proportional to 332,669.64, 498,997.24 and 92,777.14

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Solution

The fourth proportional to 332,669.64, 498,997.24 and 92,777.14 is: 139,163.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,669.64 : 498,997.24 = 92,777.14 : x
  2. Step 2: Convert to fraction form
    332,669.64/498,997.24 = 92,777.14/x
  3. Step 3: Cross multiply
    332,669.64x = 498,997.24 × 92,777.14
  4. Step 4: Simplify right side
    332,669.64x = 46,295,536,331.21
  5. Step 5: Solve for x
    x = 46,295,536,331.21/332,669.64
  6. Step 6: Final answer
    x = 139,163.70

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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.