Home / 16,186.95-24,255.23-10,251.32

Finding the Fourth Proportional to 16,186.95, 24,255.23 and 10,251.32

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Solution

The fourth proportional to 16,186.95, 24,255.23 and 10,251.32 is: 15,361.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186.95 : 24,255.23 = 10,251.32 : x
  2. Step 2: Convert to fraction form
    16,186.95/24,255.23 = 10,251.32/x
  3. Step 3: Cross multiply
    16,186.95x = 24,255.23 × 10,251.32
  4. Step 4: Simplify right side
    16,186.95x = 248,647,951.87
  5. Step 5: Solve for x
    x = 248,647,951.87/16,186.95
  6. Step 6: Final answer
    x = 15,361.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.