Home / 4,913.24-7,367.06-3,355.13

Finding the Fourth Proportional to 4,913.24, 7,367.06 and 3,355.13

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Solution

The fourth proportional to 4,913.24, 7,367.06 and 3,355.13 is: 5,030.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913.24 : 7,367.06 = 3,355.13 : x
  2. Step 2: Convert to fraction form
    4,913.24/7,367.06 = 3,355.13/x
  3. Step 3: Cross multiply
    4,913.24x = 7,367.06 × 3,355.13
  4. Step 4: Simplify right side
    4,913.24x = 24,717,390.41
  5. Step 5: Solve for x
    x = 24,717,390.41/4,913.24
  6. Step 6: Final answer
    x = 5,030.78

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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.