Home / 17,755.36-26,612.81-11,094.94

Finding the Fourth Proportional to 17,755.36, 26,612.81 and 11,094.94

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Solution

The fourth proportional to 17,755.36, 26,612.81 and 11,094.94 is: 16,629.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,755.36 : 26,612.81 = 11,094.94 : x
  2. Step 2: Convert to fraction form
    17,755.36/26,612.81 = 11,094.94/x
  3. Step 3: Cross multiply
    17,755.36x = 26,612.81 × 11,094.94
  4. Step 4: Simplify right side
    17,755.36x = 295,267,530.18
  5. Step 5: Solve for x
    x = 295,267,530.18/17,755.36
  6. Step 6: Final answer
    x = 16,629.77

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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.