Home / 11,625.24-17,457.30-11,534.52

Finding the Fourth Proportional to 11,625.24, 17,457.30 and 11,534.52

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Solution

The fourth proportional to 11,625.24, 17,457.30 and 11,534.52 is: 17,321.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,625.24 : 17,457.30 = 11,534.52 : x
  2. Step 2: Convert to fraction form
    11,625.24/17,457.30 = 11,534.52/x
  3. Step 3: Cross multiply
    11,625.24x = 17,457.30 × 11,534.52
  4. Step 4: Simplify right side
    11,625.24x = 201,361,576.00
  5. Step 5: Solve for x
    x = 201,361,576.00/11,625.24
  6. Step 6: Final answer
    x = 17,321.07

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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.