Home / 41,237.48-61,805.55-19,020.02

Finding the Fourth Proportional to 41,237.48, 61,805.55 and 19,020.02

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Solution

The fourth proportional to 41,237.48, 61,805.55 and 19,020.02 is: 28,506.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,237.48 : 61,805.55 = 19,020.02 : x
  2. Step 2: Convert to fraction form
    41,237.48/61,805.55 = 19,020.02/x
  3. Step 3: Cross multiply
    41,237.48x = 61,805.55 × 19,020.02
  4. Step 4: Simplify right side
    41,237.48x = 1,175,542,797.11
  5. Step 5: Solve for x
    x = 1,175,542,797.11/41,237.48
  6. Step 6: Final answer
    x = 28,506.66

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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.