Home / 6,883.29-10,325.32-1,952.54

Finding the Fourth Proportional to 6,883.29, 10,325.32 and 1,952.54

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Solution

The fourth proportional to 6,883.29, 10,325.32 and 1,952.54 is: 2,928.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883.29 : 10,325.32 = 1,952.54 : x
  2. Step 2: Convert to fraction form
    6,883.29/10,325.32 = 1,952.54/x
  3. Step 3: Cross multiply
    6,883.29x = 10,325.32 × 1,952.54
  4. Step 4: Simplify right side
    6,883.29x = 20,160,607.63
  5. Step 5: Solve for x
    x = 20,160,607.63/6,883.29
  6. Step 6: Final answer
    x = 2,928.92

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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.