Home / 41,269.23-61,907.22-13,193.28

Finding the Fourth Proportional to 41,269.23, 61,907.22 and 13,193.28

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Solution

The fourth proportional to 41,269.23, 61,907.22 and 13,193.28 is: 19,791.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,269.23 : 61,907.22 = 13,193.28 : x
  2. Step 2: Convert to fraction form
    41,269.23/61,907.22 = 13,193.28/x
  3. Step 3: Cross multiply
    41,269.23x = 61,907.22 × 13,193.28
  4. Step 4: Simplify right side
    41,269.23x = 816,759,287.48
  5. Step 5: Solve for x
    x = 816,759,287.48/41,269.23
  6. Step 6: Final answer
    x = 19,791.00

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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.