Home / 36,231.06-49,973.57-35,011.81

Finding the Fourth Proportional to 36,231.06, 49,973.57 and 35,011.81

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Solution

The fourth proportional to 36,231.06, 49,973.57 and 35,011.81 is: 48,291.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,231.06 : 49,973.57 = 35,011.81 : x
  2. Step 2: Convert to fraction form
    36,231.06/49,973.57 = 35,011.81/x
  3. Step 3: Cross multiply
    36,231.06x = 49,973.57 × 35,011.81
  4. Step 4: Simplify right side
    36,231.06x = 1,749,665,205.80
  5. Step 5: Solve for x
    x = 1,749,665,205.80/36,231.06
  6. Step 6: Final answer
    x = 48,291.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.