Home / 16,626.90-24,940.37-11,091.06

Finding the Fourth Proportional to 16,626.90, 24,940.37 and 11,091.06

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Solution

The fourth proportional to 16,626.90, 24,940.37 and 11,091.06 is: 16,636.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,626.90 : 24,940.37 = 11,091.06 : x
  2. Step 2: Convert to fraction form
    16,626.90/24,940.37 = 11,091.06/x
  3. Step 3: Cross multiply
    16,626.90x = 24,940.37 × 11,091.06
  4. Step 4: Simplify right side
    16,626.90x = 276,615,167.82
  5. Step 5: Solve for x
    x = 276,615,167.82/16,626.90
  6. Step 6: Final answer
    x = 16,636.60

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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.