Home / 24,286.84-36,436.74-8,704.60

Finding the Fourth Proportional to 24,286.84, 36,436.74 and 8,704.60

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Solution

The fourth proportional to 24,286.84, 36,436.74 and 8,704.60 is: 13,059.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,286.84 : 36,436.74 = 8,704.60 : x
  2. Step 2: Convert to fraction form
    24,286.84/36,436.74 = 8,704.60/x
  3. Step 3: Cross multiply
    24,286.84x = 36,436.74 × 8,704.60
  4. Step 4: Simplify right side
    24,286.84x = 317,167,247.00
  5. Step 5: Solve for x
    x = 317,167,247.00/24,286.84
  6. Step 6: Final answer
    x = 13,059.22

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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.