Home / 27,037.08-37,286.64-16,966.44

Finding the Fourth Proportional to 27,037.08, 37,286.64 and 16,966.44

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Solution

The fourth proportional to 27,037.08, 37,286.64 and 16,966.44 is: 23,398.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,037.08 : 37,286.64 = 16,966.44 : x
  2. Step 2: Convert to fraction form
    27,037.08/37,286.64 = 16,966.44/x
  3. Step 3: Cross multiply
    27,037.08x = 37,286.64 × 16,966.44
  4. Step 4: Simplify right side
    27,037.08x = 632,621,540.36
  5. Step 5: Solve for x
    x = 632,621,540.36/27,037.08
  6. Step 6: Final answer
    x = 23,398.29

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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.