Home / 17,944.36-26,801.68-16,253.22

Finding the Fourth Proportional to 17,944.36, 26,801.68 and 16,253.22

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Solution

The fourth proportional to 17,944.36, 26,801.68 and 16,253.22 is: 24,275.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,944.36 : 26,801.68 = 16,253.22 : x
  2. Step 2: Convert to fraction form
    17,944.36/26,801.68 = 16,253.22/x
  3. Step 3: Cross multiply
    17,944.36x = 26,801.68 × 16,253.22
  4. Step 4: Simplify right side
    17,944.36x = 435,613,601.41
  5. Step 5: Solve for x
    x = 435,613,601.41/17,944.36
  6. Step 6: Final answer
    x = 24,275.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.