Home / 6,126.75-9,190.26-2,664

Finding the Fourth Proportional to 6,126.75, 9,190.26 and 2,664

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Solution

The fourth proportional to 6,126.75, 9,190.26 and 2,664 is: 3,996.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126.75 : 9,190.26 = 2,664 : x
  2. Step 2: Convert to fraction form
    6,126.75/9,190.26 = 2,664/x
  3. Step 3: Cross multiply
    6,126.75x = 9,190.26 × 2,664
  4. Step 4: Simplify right side
    6,126.75x = 24,482,852.64
  5. Step 5: Solve for x
    x = 24,482,852.64/6,126.75
  6. Step 6: Final answer
    x = 3,996.06

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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.