Home / 6,993.06-10,489.56-2,062.74

Finding the Fourth Proportional to 6,993.06, 10,489.56 and 2,062.74

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Solution

The fourth proportional to 6,993.06, 10,489.56 and 2,062.74 is: 3,094.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993.06 : 10,489.56 = 2,062.74 : x
  2. Step 2: Convert to fraction form
    6,993.06/10,489.56 = 2,062.74/x
  3. Step 3: Cross multiply
    6,993.06x = 10,489.56 × 2,062.74
  4. Step 4: Simplify right side
    6,993.06x = 21,637,234.99
  5. Step 5: Solve for x
    x = 21,637,234.99/6,993.06
  6. Step 6: Final answer
    x = 3,094.10

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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.