Home / 11,269.22-16,904.43-4,696.07

Finding the Fourth Proportional to 11,269.22, 16,904.43 and 4,696.07

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Solution

The fourth proportional to 11,269.22, 16,904.43 and 4,696.07 is: 7,044.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,269.22 : 16,904.43 = 4,696.07 : x
  2. Step 2: Convert to fraction form
    11,269.22/16,904.43 = 4,696.07/x
  3. Step 3: Cross multiply
    11,269.22x = 16,904.43 × 4,696.07
  4. Step 4: Simplify right side
    11,269.22x = 79,384,302.07
  5. Step 5: Solve for x
    x = 79,384,302.07/11,269.22
  6. Step 6: Final answer
    x = 7,044.35

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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.