Home / 9,499.07-14,245.67-3,576.81

Finding the Fourth Proportional to 9,499.07, 14,245.67 and 3,576.81

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Solution

The fourth proportional to 9,499.07, 14,245.67 and 3,576.81 is: 5,364.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,499.07 : 14,245.67 = 3,576.81 : x
  2. Step 2: Convert to fraction form
    9,499.07/14,245.67 = 3,576.81/x
  3. Step 3: Cross multiply
    9,499.07x = 14,245.67 × 3,576.81
  4. Step 4: Simplify right side
    9,499.07x = 50,954,037.14
  5. Step 5: Solve for x
    x = 50,954,037.14/9,499.07
  6. Step 6: Final answer
    x = 5,364.11

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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.