Home / 3,232.62-4,848.94-1,284.81

Finding the Fourth Proportional to 3,232.62, 4,848.94 and 1,284.81

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Solution

The fourth proportional to 3,232.62, 4,848.94 and 1,284.81 is: 1,927.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.62 : 4,848.94 = 1,284.81 : x
  2. Step 2: Convert to fraction form
    3,232.62/4,848.94 = 1,284.81/x
  3. Step 3: Cross multiply
    3,232.62x = 4,848.94 × 1,284.81
  4. Step 4: Simplify right side
    3,232.62x = 6,229,966.60
  5. Step 5: Solve for x
    x = 6,229,966.60/3,232.62
  6. Step 6: Final answer
    x = 1,927.22

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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.