Home / 6,696.30-10,045.71-2,693.99

Finding the Fourth Proportional to 6,696.30, 10,045.71 and 2,693.99

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Solution

The fourth proportional to 6,696.30, 10,045.71 and 2,693.99 is: 4,041.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696.30 : 10,045.71 = 2,693.99 : x
  2. Step 2: Convert to fraction form
    6,696.30/10,045.71 = 2,693.99/x
  3. Step 3: Cross multiply
    6,696.30x = 10,045.71 × 2,693.99
  4. Step 4: Simplify right side
    6,696.30x = 27,062,992.05
  5. Step 5: Solve for x
    x = 27,062,992.05/6,696.30
  6. Step 6: Final answer
    x = 4,041.48

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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.