Home / 7,672.12-11,534.00-6,048.27

Finding the Fourth Proportional to 7,672.12, 11,534.00 and 6,048.27

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Solution

The fourth proportional to 7,672.12, 11,534.00 and 6,048.27 is: 9,092.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,672.12 : 11,534.00 = 6,048.27 : x
  2. Step 2: Convert to fraction form
    7,672.12/11,534.00 = 6,048.27/x
  3. Step 3: Cross multiply
    7,672.12x = 11,534.00 × 6,048.27
  4. Step 4: Simplify right side
    7,672.12x = 69,760,715.94
  5. Step 5: Solve for x
    x = 69,760,715.94/7,672.12
  6. Step 6: Final answer
    x = 9,092.76

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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.