Home / 49,982.38-75,010.48-23,687.22

Finding the Fourth Proportional to 49,982.38, 75,010.48 and 23,687.22

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Solution

The fourth proportional to 49,982.38, 75,010.48 and 23,687.22 is: 35,548.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,982.38 : 75,010.48 = 23,687.22 : x
  2. Step 2: Convert to fraction form
    49,982.38/75,010.48 = 23,687.22/x
  3. Step 3: Cross multiply
    49,982.38x = 75,010.48 × 23,687.22
  4. Step 4: Simplify right side
    49,982.38x = 1,776,789,742.07
  5. Step 5: Solve for x
    x = 1,776,789,742.07/49,982.38
  6. Step 6: Final answer
    x = 35,548.32

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1.5x scale

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.