Home / 4,213.63-6,318.30-2,366.02

Finding the Fourth Proportional to 4,213.63, 6,318.30 and 2,366.02

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Solution

The fourth proportional to 4,213.63, 6,318.30 and 2,366.02 is: 3,547.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.63 : 6,318.30 = 2,366.02 : x
  2. Step 2: Convert to fraction form
    4,213.63/6,318.30 = 2,366.02/x
  3. Step 3: Cross multiply
    4,213.63x = 6,318.30 × 2,366.02
  4. Step 4: Simplify right side
    4,213.63x = 14,949,224.17
  5. Step 5: Solve for x
    x = 14,949,224.17/4,213.63
  6. Step 6: Final answer
    x = 3,547.83

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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.