Home / 6,384.07-9,576.36-2,224.49

Finding the Fourth Proportional to 6,384.07, 9,576.36 and 2,224.49

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Solution

The fourth proportional to 6,384.07, 9,576.36 and 2,224.49 is: 3,336.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384.07 : 9,576.36 = 2,224.49 : x
  2. Step 2: Convert to fraction form
    6,384.07/9,576.36 = 2,224.49/x
  3. Step 3: Cross multiply
    6,384.07x = 9,576.36 × 2,224.49
  4. Step 4: Simplify right side
    6,384.07x = 21,302,505.93
  5. Step 5: Solve for x
    x = 21,302,505.93/6,384.07
  6. Step 6: Final answer
    x = 3,336.82

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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.