Home / 8,450.98-12,673.23-5,846.02

Finding the Fourth Proportional to 8,450.98, 12,673.23 and 5,846.02

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Solution

The fourth proportional to 8,450.98, 12,673.23 and 5,846.02 is: 8,766.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,450.98 : 12,673.23 = 5,846.02 : x
  2. Step 2: Convert to fraction form
    8,450.98/12,673.23 = 5,846.02/x
  3. Step 3: Cross multiply
    8,450.98x = 12,673.23 × 5,846.02
  4. Step 4: Simplify right side
    8,450.98x = 74,087,956.04
  5. Step 5: Solve for x
    x = 74,087,956.04/8,450.98
  6. Step 6: Final answer
    x = 8,766.79

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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.