Home / 10,683.28-16,022.04-4,834

Finding the Fourth Proportional to 10,683.28, 16,022.04 and 4,834

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Solution

The fourth proportional to 10,683.28, 16,022.04 and 4,834 is: 7,249.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,683.28 : 16,022.04 = 4,834 : x
  2. Step 2: Convert to fraction form
    10,683.28/16,022.04 = 4,834/x
  3. Step 3: Cross multiply
    10,683.28x = 16,022.04 × 4,834
  4. Step 4: Simplify right side
    10,683.28x = 77,450,541.36
  5. Step 5: Solve for x
    x = 77,450,541.36/10,683.28
  6. Step 6: Final answer
    x = 7,249.70

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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.