Home / 3,222.71-4,833.27-1,030.98

Finding the Fourth Proportional to 3,222.71, 4,833.27 and 1,030.98

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Solution

The fourth proportional to 3,222.71, 4,833.27 and 1,030.98 is: 1,546.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222.71 : 4,833.27 = 1,030.98 : x
  2. Step 2: Convert to fraction form
    3,222.71/4,833.27 = 1,030.98/x
  3. Step 3: Cross multiply
    3,222.71x = 4,833.27 × 1,030.98
  4. Step 4: Simplify right side
    3,222.71x = 4,982,999.55
  5. Step 5: Solve for x
    x = 4,982,999.55/3,222.71
  6. Step 6: Final answer
    x = 1,546.22

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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.