Home / 9,059.22-13,592.46-4,131.18

Finding the Fourth Proportional to 9,059.22, 13,592.46 and 4,131.18

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Solution

The fourth proportional to 9,059.22, 13,592.46 and 4,131.18 is: 6,198.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059.22 : 13,592.46 = 4,131.18 : x
  2. Step 2: Convert to fraction form
    9,059.22/13,592.46 = 4,131.18/x
  3. Step 3: Cross multiply
    9,059.22x = 13,592.46 × 4,131.18
  4. Step 4: Simplify right side
    9,059.22x = 56,152,898.90
  5. Step 5: Solve for x
    x = 56,152,898.90/9,059.22
  6. Step 6: Final answer
    x = 6,198.43

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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.