Home / 9,713.50-14,568.63-2,694.23

Finding the Fourth Proportional to 9,713.50, 14,568.63 and 2,694.23

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Solution

The fourth proportional to 9,713.50, 14,568.63 and 2,694.23 is: 4,040.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713.50 : 14,568.63 = 2,694.23 : x
  2. Step 2: Convert to fraction form
    9,713.50/14,568.63 = 2,694.23/x
  3. Step 3: Cross multiply
    9,713.50x = 14,568.63 × 2,694.23
  4. Step 4: Simplify right side
    9,713.50x = 39,251,240.00
  5. Step 5: Solve for x
    x = 39,251,240.00/9,713.50
  6. Step 6: Final answer
    x = 4,040.90

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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.