Home / 6,666.33-10,004.49-2,510.43

Finding the Fourth Proportional to 6,666.33, 10,004.49 and 2,510.43

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Solution

The fourth proportional to 6,666.33, 10,004.49 and 2,510.43 is: 3,767.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,666.33 : 10,004.49 = 2,510.43 : x
  2. Step 2: Convert to fraction form
    6,666.33/10,004.49 = 2,510.43/x
  3. Step 3: Cross multiply
    6,666.33x = 10,004.49 × 2,510.43
  4. Step 4: Simplify right side
    6,666.33x = 25,115,571.83
  5. Step 5: Solve for x
    x = 25,115,571.83/6,666.33
  6. Step 6: Final answer
    x = 3,767.53

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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.