Home / 11,633.70-17,457.84-6,091.48

Finding the Fourth Proportional to 11,633.70, 17,457.84 and 6,091.48

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Solution

The fourth proportional to 11,633.70, 17,457.84 and 6,091.48 is: 9,141.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,633.70 : 17,457.84 = 6,091.48 : x
  2. Step 2: Convert to fraction form
    11,633.70/17,457.84 = 6,091.48/x
  3. Step 3: Cross multiply
    11,633.70x = 17,457.84 × 6,091.48
  4. Step 4: Simplify right side
    11,633.70x = 106,344,083.20
  5. Step 5: Solve for x
    x = 106,344,083.20/11,633.70
  6. Step 6: Final answer
    x = 9,141.04

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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.