Home / 4,440.00-6,126.94-2,450.55

Finding the Fourth Proportional to 4,440.00, 6,126.94 and 2,450.55

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Solution

The fourth proportional to 4,440.00, 6,126.94 and 2,450.55 is: 3,381.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.00 : 6,126.94 = 2,450.55 : x
  2. Step 2: Convert to fraction form
    4,440.00/6,126.94 = 2,450.55/x
  3. Step 3: Cross multiply
    4,440.00x = 6,126.94 × 2,450.55
  4. Step 4: Simplify right side
    4,440.00x = 15,014,378.94
  5. Step 5: Solve for x
    x = 15,014,378.94/4,440.00
  6. Step 6: Final answer
    x = 3,381.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.