Home / 11,033.35-16,548.41-4,459.39

Finding the Fourth Proportional to 11,033.35, 16,548.41 and 4,459.39

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Solution

The fourth proportional to 11,033.35, 16,548.41 and 4,459.39 is: 6,688.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033.35 : 16,548.41 = 4,459.39 : x
  2. Step 2: Convert to fraction form
    11,033.35/16,548.41 = 4,459.39/x
  3. Step 3: Cross multiply
    11,033.35x = 16,548.41 × 4,459.39
  4. Step 4: Simplify right side
    11,033.35x = 73,795,791.77
  5. Step 5: Solve for x
    x = 73,795,791.77/11,033.35
  6. Step 6: Final answer
    x = 6,688.43

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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.