Home / 26,843.12-37,046.90-16,232.81

Finding the Fourth Proportional to 26,843.12, 37,046.90 and 16,232.81

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Solution

The fourth proportional to 26,843.12, 37,046.90 and 16,232.81 is: 22,403.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,843.12 : 37,046.90 = 16,232.81 : x
  2. Step 2: Convert to fraction form
    26,843.12/37,046.90 = 16,232.81/x
  3. Step 3: Cross multiply
    26,843.12x = 37,046.90 × 16,232.81
  4. Step 4: Simplify right side
    26,843.12x = 601,375,421.99
  5. Step 5: Solve for x
    x = 601,375,421.99/26,843.12
  6. Step 6: Final answer
    x = 22,403.34

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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.