Home / 6,012.61-9,022.14-2,505.03

Finding the Fourth Proportional to 6,012.61, 9,022.14 and 2,505.03

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Solution

The fourth proportional to 6,012.61, 9,022.14 and 2,505.03 is: 3,758.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012.61 : 9,022.14 = 2,505.03 : x
  2. Step 2: Convert to fraction form
    6,012.61/9,022.14 = 2,505.03/x
  3. Step 3: Cross multiply
    6,012.61x = 9,022.14 × 2,505.03
  4. Step 4: Simplify right side
    6,012.61x = 22,600,731.36
  5. Step 5: Solve for x
    x = 22,600,731.36/6,012.61
  6. Step 6: Final answer
    x = 3,758.89

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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.