Home / 26,274.23-36,271.67-16,723.73

Finding the Fourth Proportional to 26,274.23, 36,271.67 and 16,723.73

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Solution

The fourth proportional to 26,274.23, 36,271.67 and 16,723.73 is: 23,087.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,274.23 : 36,271.67 = 16,723.73 : x
  2. Step 2: Convert to fraction form
    26,274.23/36,271.67 = 16,723.73/x
  3. Step 3: Cross multiply
    26,274.23x = 36,271.67 × 16,723.73
  4. Step 4: Simplify right side
    26,274.23x = 606,597,350.75
  5. Step 5: Solve for x
    x = 606,597,350.75/26,274.23
  6. Step 6: Final answer
    x = 23,087.16

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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.