Home / 26,540.87-36,612.41-17,464.82

Finding the Fourth Proportional to 26,540.87, 36,612.41 and 17,464.82

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Solution

The fourth proportional to 26,540.87, 36,612.41 and 17,464.82 is: 24,092.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,540.87 : 36,612.41 = 17,464.82 : x
  2. Step 2: Convert to fraction form
    26,540.87/36,612.41 = 17,464.82/x
  3. Step 3: Cross multiply
    26,540.87x = 36,612.41 × 17,464.82
  4. Step 4: Simplify right side
    26,540.87x = 639,428,880.03
  5. Step 5: Solve for x
    x = 639,428,880.03/26,540.87
  6. Step 6: Final answer
    x = 24,092.24

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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.