Home / 6,684.06-10,026.14-2,986.46

Finding the Fourth Proportional to 6,684.06, 10,026.14 and 2,986.46

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Solution

The fourth proportional to 6,684.06, 10,026.14 and 2,986.46 is: 4,479.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684.06 : 10,026.14 = 2,986.46 : x
  2. Step 2: Convert to fraction form
    6,684.06/10,026.14 = 2,986.46/x
  3. Step 3: Cross multiply
    6,684.06x = 10,026.14 × 2,986.46
  4. Step 4: Simplify right side
    6,684.06x = 29,942,666.06
  5. Step 5: Solve for x
    x = 29,942,666.06/6,684.06
  6. Step 6: Final answer
    x = 4,479.71

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1.5x scale

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.