Home / 11,004.67-16,507.01-4,426.26

Finding the Fourth Proportional to 11,004.67, 16,507.01 and 4,426.26

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Solution

The fourth proportional to 11,004.67, 16,507.01 and 4,426.26 is: 6,639.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004.67 : 16,507.01 = 4,426.26 : x
  2. Step 2: Convert to fraction form
    11,004.67/16,507.01 = 4,426.26/x
  3. Step 3: Cross multiply
    11,004.67x = 16,507.01 × 4,426.26
  4. Step 4: Simplify right side
    11,004.67x = 73,064,318.08
  5. Step 5: Solve for x
    x = 73,064,318.08/11,004.67
  6. Step 6: Final answer
    x = 6,639.39

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Similar ratio
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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.