Home / 11,309.09-16,946.34-6,044.85

Finding the Fourth Proportional to 11,309.09, 16,946.34 and 6,044.85

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Solution

The fourth proportional to 11,309.09, 16,946.34 and 6,044.85 is: 9,058.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,309.09 : 16,946.34 = 6,044.85 : x
  2. Step 2: Convert to fraction form
    11,309.09/16,946.34 = 6,044.85/x
  3. Step 3: Cross multiply
    11,309.09x = 16,946.34 × 6,044.85
  4. Step 4: Simplify right side
    11,309.09x = 102,438,138.09
  5. Step 5: Solve for x
    x = 102,438,138.09/11,309.09
  6. Step 6: Final answer
    x = 9,058.03

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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.