Home / 4,443.46-6,127.38-3,816.07

Finding the Fourth Proportional to 4,443.46, 6,127.38 and 3,816.07

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Solution

The fourth proportional to 4,443.46, 6,127.38 and 3,816.07 is: 5,262.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.46 : 6,127.38 = 3,816.07 : x
  2. Step 2: Convert to fraction form
    4,443.46/6,127.38 = 3,816.07/x
  3. Step 3: Cross multiply
    4,443.46x = 6,127.38 × 3,816.07
  4. Step 4: Simplify right side
    4,443.46x = 23,382,511.00
  5. Step 5: Solve for x
    x = 23,382,511.00/4,443.46
  6. Step 6: Final answer
    x = 5,262.23

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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.