Home / 8,004.27-11,045.88-4,467.48

Finding the Fourth Proportional to 8,004.27, 11,045.88 and 4,467.48

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Solution

The fourth proportional to 8,004.27, 11,045.88 and 4,467.48 is: 6,165.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004.27 : 11,045.88 = 4,467.48 : x
  2. Step 2: Convert to fraction form
    8,004.27/11,045.88 = 4,467.48/x
  3. Step 3: Cross multiply
    8,004.27x = 11,045.88 × 4,467.48
  4. Step 4: Simplify right side
    8,004.27x = 49,347,247.98
  5. Step 5: Solve for x
    x = 49,347,247.98/8,004.27
  6. Step 6: Final answer
    x = 6,165.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.