Home / 26,536.29-36,620.37-14,599.74

Finding the Fourth Proportional to 26,536.29, 36,620.37 and 14,599.74

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Solution

The fourth proportional to 26,536.29, 36,620.37 and 14,599.74 is: 20,147.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,536.29 : 36,620.37 = 14,599.74 : x
  2. Step 2: Convert to fraction form
    26,536.29/36,620.37 = 14,599.74/x
  3. Step 3: Cross multiply
    26,536.29x = 36,620.37 × 14,599.74
  4. Step 4: Simplify right side
    26,536.29x = 534,647,880.70
  5. Step 5: Solve for x
    x = 534,647,880.70/26,536.29
  6. Step 6: Final answer
    x = 20,147.80

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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.