Home / 8,262.07-12,393.14-2,022.12

Finding the Fourth Proportional to 8,262.07, 12,393.14 and 2,022.12

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Solution

The fourth proportional to 8,262.07, 12,393.14 and 2,022.12 is: 3,033.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262.07 : 12,393.14 = 2,022.12 : x
  2. Step 2: Convert to fraction form
    8,262.07/12,393.14 = 2,022.12/x
  3. Step 3: Cross multiply
    8,262.07x = 12,393.14 × 2,022.12
  4. Step 4: Simplify right side
    8,262.07x = 25,060,406.15
  5. Step 5: Solve for x
    x = 25,060,406.15/8,262.07
  6. Step 6: Final answer
    x = 3,033.19

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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.