Home / 55,457.58-83,183.94-16,016.34

Finding the Fourth Proportional to 55,457.58, 83,183.94 and 16,016.34

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Solution

The fourth proportional to 55,457.58, 83,183.94 and 16,016.34 is: 24,023.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,457.58 : 83,183.94 = 16,016.34 : x
  2. Step 2: Convert to fraction form
    55,457.58/83,183.94 = 16,016.34/x
  3. Step 3: Cross multiply
    55,457.58x = 83,183.94 × 16,016.34
  4. Step 4: Simplify right side
    55,457.58x = 1,332,302,265.58
  5. Step 5: Solve for x
    x = 1,332,302,265.58/55,457.58
  6. Step 6: Final answer
    x = 24,023.81

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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.