Home / 82,662.44-114,074.24-44,936.69

Finding the Fourth Proportional to 82,662.44, 114,074.24 and 44,936.69

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Solution

The fourth proportional to 82,662.44, 114,074.24 and 44,936.69 is: 62,012.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,662.44 : 114,074.24 = 44,936.69 : x
  2. Step 2: Convert to fraction form
    82,662.44/114,074.24 = 44,936.69/x
  3. Step 3: Cross multiply
    82,662.44x = 114,074.24 × 44,936.69
  4. Step 4: Simplify right side
    82,662.44x = 5,126,117,964.81
  5. Step 5: Solve for x
    x = 5,126,117,964.81/82,662.44
  6. Step 6: Final answer
    x = 62,012.67

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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.