Home / 10,673.37-16,007.67-3,277.91

Finding the Fourth Proportional to 10,673.37, 16,007.67 and 3,277.91

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Solution

The fourth proportional to 10,673.37, 16,007.67 and 3,277.91 is: 4,916.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,673.37 : 16,007.67 = 3,277.91 : x
  2. Step 2: Convert to fraction form
    10,673.37/16,007.67 = 3,277.91/x
  3. Step 3: Cross multiply
    10,673.37x = 16,007.67 × 3,277.91
  4. Step 4: Simplify right side
    10,673.37x = 52,471,621.53
  5. Step 5: Solve for x
    x = 52,471,621.53/10,673.37
  6. Step 6: Final answer
    x = 4,916.13

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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.