Home / 6,685.44-10,025.16-2,303.28

Finding the Fourth Proportional to 6,685.44, 10,025.16 and 2,303.28

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Solution

The fourth proportional to 6,685.44, 10,025.16 and 2,303.28 is: 3,453.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,685.44 : 10,025.16 = 2,303.28 : x
  2. Step 2: Convert to fraction form
    6,685.44/10,025.16 = 2,303.28/x
  3. Step 3: Cross multiply
    6,685.44x = 10,025.16 × 2,303.28
  4. Step 4: Simplify right side
    6,685.44x = 23,090,750.52
  5. Step 5: Solve for x
    x = 23,090,750.52/6,685.44
  6. Step 6: Final answer
    x = 3,453.89

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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.