Home / 50,160.36-69,222.06-27,501.42

Finding the Fourth Proportional to 50,160.36, 69,222.06 and 27,501.42

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Solution

The fourth proportional to 50,160.36, 69,222.06 and 27,501.42 is: 37,952.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,160.36 : 69,222.06 = 27,501.42 : x
  2. Step 2: Convert to fraction form
    50,160.36/69,222.06 = 27,501.42/x
  3. Step 3: Cross multiply
    50,160.36x = 69,222.06 × 27,501.42
  4. Step 4: Simplify right side
    50,160.36x = 1,903,704,945.33
  5. Step 5: Solve for x
    x = 1,903,704,945.33/50,160.36
  6. Step 6: Final answer
    x = 37,952.38

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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.