Home / 9,083.23-13,624.57-2,509.81

Finding the Fourth Proportional to 9,083.23, 13,624.57 and 2,509.81

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Solution

The fourth proportional to 9,083.23, 13,624.57 and 2,509.81 is: 3,764.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083.23 : 13,624.57 = 2,509.81 : x
  2. Step 2: Convert to fraction form
    9,083.23/13,624.57 = 2,509.81/x
  3. Step 3: Cross multiply
    9,083.23x = 13,624.57 × 2,509.81
  4. Step 4: Simplify right side
    9,083.23x = 34,195,082.03
  5. Step 5: Solve for x
    x = 34,195,082.03/9,083.23
  6. Step 6: Final answer
    x = 3,764.64

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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.