Home / 16,126.00-22,232.68-11,080.91

Finding the Fourth Proportional to 16,126.00, 22,232.68 and 11,080.91

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Solution

The fourth proportional to 16,126.00, 22,232.68 and 11,080.91 is: 15,277.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126.00 : 22,232.68 = 11,080.91 : x
  2. Step 2: Convert to fraction form
    16,126.00/22,232.68 = 11,080.91/x
  3. Step 3: Cross multiply
    16,126.00x = 22,232.68 × 11,080.91
  4. Step 4: Simplify right side
    16,126.00x = 246,358,354.02
  5. Step 5: Solve for x
    x = 246,358,354.02/16,126.00
  6. Step 6: Final answer
    x = 15,277.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.