Home / 9,325.41-13,984.80-3,084.27

Finding the Fourth Proportional to 9,325.41, 13,984.80 and 3,084.27

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Solution

The fourth proportional to 9,325.41, 13,984.80 and 3,084.27 is: 4,625.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.41 : 13,984.80 = 3,084.27 : x
  2. Step 2: Convert to fraction form
    9,325.41/13,984.80 = 3,084.27/x
  3. Step 3: Cross multiply
    9,325.41x = 13,984.80 × 3,084.27
  4. Step 4: Simplify right side
    9,325.41x = 43,132,899.10
  5. Step 5: Solve for x
    x = 43,132,899.10/9,325.41
  6. Step 6: Final answer
    x = 4,625.31

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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.