Home / 8,084.00-12,126.04-2,240.19

Finding the Fourth Proportional to 8,084.00, 12,126.04 and 2,240.19

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Solution

The fourth proportional to 8,084.00, 12,126.04 and 2,240.19 is: 3,360.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084.00 : 12,126.04 = 2,240.19 : x
  2. Step 2: Convert to fraction form
    8,084.00/12,126.04 = 2,240.19/x
  3. Step 3: Cross multiply
    8,084.00x = 12,126.04 × 2,240.19
  4. Step 4: Simplify right side
    8,084.00x = 27,164,627.95
  5. Step 5: Solve for x
    x = 27,164,627.95/8,084.00
  6. Step 6: Final answer
    x = 3,360.29

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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.