Home / 11,203.27-16,804.91-4,622.22

Finding the Fourth Proportional to 11,203.27, 16,804.91 and 4,622.22

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Solution

The fourth proportional to 11,203.27, 16,804.91 and 4,622.22 is: 6,933.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,203.27 : 16,804.91 = 4,622.22 : x
  2. Step 2: Convert to fraction form
    11,203.27/16,804.91 = 4,622.22/x
  3. Step 3: Cross multiply
    11,203.27x = 16,804.91 × 4,622.22
  4. Step 4: Simplify right side
    11,203.27x = 77,676,002.66
  5. Step 5: Solve for x
    x = 77,676,002.66/11,203.27
  6. Step 6: Final answer
    x = 6,933.33

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1.5x scale

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.