Home / 15,083.03-22,627.48-4,553.90

Finding the Fourth Proportional to 15,083.03, 22,627.48 and 4,553.90

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Solution

The fourth proportional to 15,083.03, 22,627.48 and 4,553.90 is: 6,831.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,083.03 : 22,627.48 = 4,553.90 : x
  2. Step 2: Convert to fraction form
    15,083.03/22,627.48 = 4,553.90/x
  3. Step 3: Cross multiply
    15,083.03x = 22,627.48 × 4,553.90
  4. Step 4: Simplify right side
    15,083.03x = 103,043,156.65
  5. Step 5: Solve for x
    x = 103,043,156.65/15,083.03
  6. Step 6: Final answer
    x = 6,831.73

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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.