Home / 29,943.46-44,890.83-11,213

Finding the Fourth Proportional to 29,943.46, 44,890.83 and 11,213

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Solution

The fourth proportional to 29,943.46, 44,890.83 and 11,213 is: 16,810.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,943.46 : 44,890.83 = 11,213 : x
  2. Step 2: Convert to fraction form
    29,943.46/44,890.83 = 11,213/x
  3. Step 3: Cross multiply
    29,943.46x = 44,890.83 × 11,213
  4. Step 4: Simplify right side
    29,943.46x = 503,360,876.79
  5. Step 5: Solve for x
    x = 503,360,876.79/29,943.46
  6. Step 6: Final answer
    x = 16,810.38

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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.