Home / 69,222.14-95,535.69-39,014

Finding the Fourth Proportional to 69,222.14, 95,535.69 and 39,014

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Solution

The fourth proportional to 69,222.14, 95,535.69 and 39,014 is: 53,844.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,222.14 : 95,535.69 = 39,014 : x
  2. Step 2: Convert to fraction form
    69,222.14/95,535.69 = 39,014/x
  3. Step 3: Cross multiply
    69,222.14x = 95,535.69 × 39,014
  4. Step 4: Simplify right side
    69,222.14x = 3,727,229,409.66
  5. Step 5: Solve for x
    x = 3,727,229,409.66/69,222.14
  6. Step 6: Final answer
    x = 53,844.47

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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.