Home / 63,243.38-94,855.50-23,791.32

Finding the Fourth Proportional to 63,243.38, 94,855.50 and 23,791.32

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Solution

The fourth proportional to 63,243.38, 94,855.50 and 23,791.32 is: 35,683.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,243.38 : 94,855.50 = 23,791.32 : x
  2. Step 2: Convert to fraction form
    63,243.38/94,855.50 = 23,791.32/x
  3. Step 3: Cross multiply
    63,243.38x = 94,855.50 × 23,791.32
  4. Step 4: Simplify right side
    63,243.38x = 2,256,737,554.26
  5. Step 5: Solve for x
    x = 2,256,737,554.26/63,243.38
  6. Step 6: Final answer
    x = 35,683.38

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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.