Home / 11,175.39-16,762.41-6,233.94

Finding the Fourth Proportional to 11,175.39, 16,762.41 and 6,233.94

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Solution

The fourth proportional to 11,175.39, 16,762.41 and 6,233.94 is: 9,350.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,175.39 : 16,762.41 = 6,233.94 : x
  2. Step 2: Convert to fraction form
    11,175.39/16,762.41 = 6,233.94/x
  3. Step 3: Cross multiply
    11,175.39x = 16,762.41 × 6,233.94
  4. Step 4: Simplify right side
    11,175.39x = 104,495,858.20
  5. Step 5: Solve for x
    x = 104,495,858.20/11,175.39
  6. Step 6: Final answer
    x = 9,350.53

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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.