Home / 6,250.69-9,376.44-2,090.53

Finding the Fourth Proportional to 6,250.69, 9,376.44 and 2,090.53

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Solution

The fourth proportional to 6,250.69, 9,376.44 and 2,090.53 is: 3,135.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250.69 : 9,376.44 = 2,090.53 : x
  2. Step 2: Convert to fraction form
    6,250.69/9,376.44 = 2,090.53/x
  3. Step 3: Cross multiply
    6,250.69x = 9,376.44 × 2,090.53
  4. Step 4: Simplify right side
    6,250.69x = 19,601,729.11
  5. Step 5: Solve for x
    x = 19,601,729.11/6,250.69
  6. Step 6: Final answer
    x = 3,135.93

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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.