Home / 41,339.04-62,013.12-13,252.44

Finding the Fourth Proportional to 41,339.04, 62,013.12 and 13,252.44

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Solution

The fourth proportional to 41,339.04, 62,013.12 and 13,252.44 is: 19,880.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339.04 : 62,013.12 = 13,252.44 : x
  2. Step 2: Convert to fraction form
    41,339.04/62,013.12 = 13,252.44/x
  3. Step 3: Cross multiply
    41,339.04x = 62,013.12 × 13,252.44
  4. Step 4: Simplify right side
    41,339.04x = 821,825,152.01
  5. Step 5: Solve for x
    x = 821,825,152.01/41,339.04
  6. Step 6: Final answer
    x = 19,880.12

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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.