Home / 9,911.01-14,866.44-2,515.37

Finding the Fourth Proportional to 9,911.01, 14,866.44 and 2,515.37

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Solution

The fourth proportional to 9,911.01, 14,866.44 and 2,515.37 is: 3,773.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,911.01 : 14,866.44 = 2,515.37 : x
  2. Step 2: Convert to fraction form
    9,911.01/14,866.44 = 2,515.37/x
  3. Step 3: Cross multiply
    9,911.01x = 14,866.44 × 2,515.37
  4. Step 4: Simplify right side
    9,911.01x = 37,394,597.18
  5. Step 5: Solve for x
    x = 37,394,597.18/9,911.01
  6. Step 6: Final answer
    x = 3,773.04

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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.