Home / 29,503.04-44,216.28-11,963.30

Finding the Fourth Proportional to 29,503.04, 44,216.28 and 11,963.30

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Solution

The fourth proportional to 29,503.04, 44,216.28 and 11,963.30 is: 17,929.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,503.04 : 44,216.28 = 11,963.30 : x
  2. Step 2: Convert to fraction form
    29,503.04/44,216.28 = 11,963.30/x
  3. Step 3: Cross multiply
    29,503.04x = 44,216.28 × 11,963.30
  4. Step 4: Simplify right side
    29,503.04x = 528,972,401.44
  5. Step 5: Solve for x
    x = 528,972,401.44/29,503.04
  6. Step 6: Final answer
    x = 17,929.42

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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.