Home / 11,042.06-16,553.03-7,094.39

Finding the Fourth Proportional to 11,042.06, 16,553.03 and 7,094.39

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Solution

The fourth proportional to 11,042.06, 16,553.03 and 7,094.39 is: 10,635.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,042.06 : 16,553.03 = 7,094.39 : x
  2. Step 2: Convert to fraction form
    11,042.06/16,553.03 = 7,094.39/x
  3. Step 3: Cross multiply
    11,042.06x = 16,553.03 × 7,094.39
  4. Step 4: Simplify right side
    11,042.06x = 117,433,532.26
  5. Step 5: Solve for x
    x = 117,433,532.26/11,042.06
  6. Step 6: Final answer
    x = 10,635.12

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1.5x scale

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.