Home / 4,440.09-6,127.29-2,450.73

Finding the Fourth Proportional to 4,440.09, 6,127.29 and 2,450.73

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Solution

The fourth proportional to 4,440.09, 6,127.29 and 2,450.73 is: 3,381.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.09 : 6,127.29 = 2,450.73 : x
  2. Step 2: Convert to fraction form
    4,440.09/6,127.29 = 2,450.73/x
  3. Step 3: Cross multiply
    4,440.09x = 6,127.29 × 2,450.73
  4. Step 4: Simplify right side
    4,440.09x = 15,016,333.42
  5. Step 5: Solve for x
    x = 15,016,333.42/4,440.09
  6. Step 6: Final answer
    x = 3,381.99

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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.