Home / 9,484.38-14,229.81-3,562.11

Finding the Fourth Proportional to 9,484.38, 14,229.81 and 3,562.11

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Solution

The fourth proportional to 9,484.38, 14,229.81 and 3,562.11 is: 5,344.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.38 : 14,229.81 = 3,562.11 : x
  2. Step 2: Convert to fraction form
    9,484.38/14,229.81 = 3,562.11/x
  3. Step 3: Cross multiply
    9,484.38x = 14,229.81 × 3,562.11
  4. Step 4: Simplify right side
    9,484.38x = 50,688,148.50
  5. Step 5: Solve for x
    x = 50,688,148.50/9,484.38
  6. Step 6: Final answer
    x = 5,344.38

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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.