Home / 49,332.34-73,990.26-17,735.96

Finding the Fourth Proportional to 49,332.34, 73,990.26 and 17,735.96

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Solution

The fourth proportional to 49,332.34, 73,990.26 and 17,735.96 is: 26,600.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,332.34 : 73,990.26 = 17,735.96 : x
  2. Step 2: Convert to fraction form
    49,332.34/73,990.26 = 17,735.96/x
  3. Step 3: Cross multiply
    49,332.34x = 73,990.26 × 17,735.96
  4. Step 4: Simplify right side
    49,332.34x = 1,312,288,291.75
  5. Step 5: Solve for x
    x = 1,312,288,291.75/49,332.34
  6. Step 6: Final answer
    x = 26,600.97

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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.