Home / 4,047.09-6,072.99-1,706.95

Finding the Fourth Proportional to 4,047.09, 6,072.99 and 1,706.95

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Solution

The fourth proportional to 4,047.09, 6,072.99 and 1,706.95 is: 2,561.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047.09 : 6,072.99 = 1,706.95 : x
  2. Step 2: Convert to fraction form
    4,047.09/6,072.99 = 1,706.95/x
  3. Step 3: Cross multiply
    4,047.09x = 6,072.99 × 1,706.95
  4. Step 4: Simplify right side
    4,047.09x = 10,366,290.28
  5. Step 5: Solve for x
    x = 10,366,290.28/4,047.09
  6. Step 6: Final answer
    x = 2,561.42

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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.