Home / 26,542.92-36,629.10-16,468.14

Finding the Fourth Proportional to 26,542.92, 36,629.10 and 16,468.14

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Solution

The fourth proportional to 26,542.92, 36,629.10 and 16,468.14 is: 22,725.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,542.92 : 36,629.10 = 16,468.14 : x
  2. Step 2: Convert to fraction form
    26,542.92/36,629.10 = 16,468.14/x
  3. Step 3: Cross multiply
    26,542.92x = 36,629.10 × 16,468.14
  4. Step 4: Simplify right side
    26,542.92x = 603,213,146.87
  5. Step 5: Solve for x
    x = 603,213,146.87/26,542.92
  6. Step 6: Final answer
    x = 22,725.95

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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.