Home / 9,325.23-13,984.52-3,084.09

Finding the Fourth Proportional to 9,325.23, 13,984.52 and 3,084.09

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Solution

The fourth proportional to 9,325.23, 13,984.52 and 3,084.09 is: 4,625.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.23 : 13,984.52 = 3,084.09 : x
  2. Step 2: Convert to fraction form
    9,325.23/13,984.52 = 3,084.09/x
  3. Step 3: Cross multiply
    9,325.23x = 13,984.52 × 3,084.09
  4. Step 4: Simplify right side
    9,325.23x = 43,129,502.87
  5. Step 5: Solve for x
    x = 43,129,502.87/9,325.23
  6. Step 6: Final answer
    x = 4,625.03

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1.5x scale

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.