Home / 6,979.36-10,469.04-2,362

Finding the Fourth Proportional to 6,979.36, 10,469.04 and 2,362

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Solution

The fourth proportional to 6,979.36, 10,469.04 and 2,362 is: 3,543.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,979.36 : 10,469.04 = 2,362 : x
  2. Step 2: Convert to fraction form
    6,979.36/10,469.04 = 2,362/x
  3. Step 3: Cross multiply
    6,979.36x = 10,469.04 × 2,362
  4. Step 4: Simplify right side
    6,979.36x = 24,727,872.48
  5. Step 5: Solve for x
    x = 24,727,872.48/6,979.36
  6. Step 6: Final answer
    x = 3,543.00

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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.