Home / 6,681.14-10,022.67-2,064.50

Finding the Fourth Proportional to 6,681.14, 10,022.67 and 2,064.50

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Solution

The fourth proportional to 6,681.14, 10,022.67 and 2,064.50 is: 3,097.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681.14 : 10,022.67 = 2,064.50 : x
  2. Step 2: Convert to fraction form
    6,681.14/10,022.67 = 2,064.50/x
  3. Step 3: Cross multiply
    6,681.14x = 10,022.67 × 2,064.50
  4. Step 4: Simplify right side
    6,681.14x = 20,691,802.22
  5. Step 5: Solve for x
    x = 20,691,802.22/6,681.14
  6. Step 6: Final answer
    x = 3,097.05

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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.