Home / 9,840.62-14,757.11-3,265.04

Finding the Fourth Proportional to 9,840.62, 14,757.11 and 3,265.04

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Solution

The fourth proportional to 9,840.62, 14,757.11 and 3,265.04 is: 4,896.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840.62 : 14,757.11 = 3,265.04 : x
  2. Step 2: Convert to fraction form
    9,840.62/14,757.11 = 3,265.04/x
  3. Step 3: Cross multiply
    9,840.62x = 14,757.11 × 3,265.04
  4. Step 4: Simplify right side
    9,840.62x = 48,182,464.32
  5. Step 5: Solve for x
    x = 48,182,464.32/9,840.62
  6. Step 6: Final answer
    x = 4,896.29

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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.