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Finding the Fourth Proportional to 9,453.56, 14,184.18 and 6,674.24

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Solution

The fourth proportional to 9,453.56, 14,184.18 and 6,674.24 is: 10,014.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453.56 : 14,184.18 = 6,674.24 : x
  2. Step 2: Convert to fraction form
    9,453.56/14,184.18 = 6,674.24/x
  3. Step 3: Cross multiply
    9,453.56x = 14,184.18 × 6,674.24
  4. Step 4: Simplify right side
    9,453.56x = 94,668,550.60
  5. Step 5: Solve for x
    x = 94,668,550.60/9,453.56
  6. Step 6: Final answer
    x = 10,014.07

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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.