Home / 4,470.12-6,706.26-1,548.36

Finding the Fourth Proportional to 4,470.12, 6,706.26 and 1,548.36

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Solution

The fourth proportional to 4,470.12, 6,706.26 and 1,548.36 is: 2,322.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.12 : 6,706.26 = 1,548.36 : x
  2. Step 2: Convert to fraction form
    4,470.12/6,706.26 = 1,548.36/x
  3. Step 3: Cross multiply
    4,470.12x = 6,706.26 × 1,548.36
  4. Step 4: Simplify right side
    4,470.12x = 10,383,704.73
  5. Step 5: Solve for x
    x = 10,383,704.73/4,470.12
  6. Step 6: Final answer
    x = 2,322.91

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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.