Home / 9,268.53-13,896.18-4,335.47

Finding the Fourth Proportional to 9,268.53, 13,896.18 and 4,335.47

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Solution

The fourth proportional to 9,268.53, 13,896.18 and 4,335.47 is: 6,500.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268.53 : 13,896.18 = 4,335.47 : x
  2. Step 2: Convert to fraction form
    9,268.53/13,896.18 = 4,335.47/x
  3. Step 3: Cross multiply
    9,268.53x = 13,896.18 × 4,335.47
  4. Step 4: Simplify right side
    9,268.53x = 60,246,471.50
  5. Step 5: Solve for x
    x = 60,246,471.50/9,268.53
  6. Step 6: Final answer
    x = 6,500.11

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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.