Home / 41,562.11-62,364.03-19,377.23

Finding the Fourth Proportional to 41,562.11, 62,364.03 and 19,377.23

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Solution

The fourth proportional to 41,562.11, 62,364.03 and 19,377.23 is: 29,075.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,562.11 : 62,364.03 = 19,377.23 : x
  2. Step 2: Convert to fraction form
    41,562.11/62,364.03 = 19,377.23/x
  3. Step 3: Cross multiply
    41,562.11x = 62,364.03 × 19,377.23
  4. Step 4: Simplify right side
    41,562.11x = 1,208,441,768.55
  5. Step 5: Solve for x
    x = 1,208,441,768.55/41,562.11
  6. Step 6: Final answer
    x = 29,075.56

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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.