Home / 6,276.34-9,411.94-2,576.04

Finding the Fourth Proportional to 6,276.34, 9,411.94 and 2,576.04

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Solution

The fourth proportional to 6,276.34, 9,411.94 and 2,576.04 is: 3,863.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276.34 : 9,411.94 = 2,576.04 : x
  2. Step 2: Convert to fraction form
    6,276.34/9,411.94 = 2,576.04/x
  3. Step 3: Cross multiply
    6,276.34x = 9,411.94 × 2,576.04
  4. Step 4: Simplify right side
    6,276.34x = 24,245,533.92
  5. Step 5: Solve for x
    x = 24,245,533.92/6,276.34
  6. Step 6: Final answer
    x = 3,863.01

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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.