Home / 9,752.13-14,626.67-2,731.41

Finding the Fourth Proportional to 9,752.13, 14,626.67 and 2,731.41

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Solution

The fourth proportional to 9,752.13, 14,626.67 and 2,731.41 is: 4,096.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752.13 : 14,626.67 = 2,731.41 : x
  2. Step 2: Convert to fraction form
    9,752.13/14,626.67 = 2,731.41/x
  3. Step 3: Cross multiply
    9,752.13x = 14,626.67 × 2,731.41
  4. Step 4: Simplify right side
    9,752.13x = 39,951,419.05
  5. Step 5: Solve for x
    x = 39,951,419.05/9,752.13
  6. Step 6: Final answer
    x = 4,096.69

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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.