Home / 9,474.05-14,212.37-3,232.39

Finding the Fourth Proportional to 9,474.05, 14,212.37 and 3,232.39

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Solution

The fourth proportional to 9,474.05, 14,212.37 and 3,232.39 is: 4,849.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,474.05 : 14,212.37 = 3,232.39 : x
  2. Step 2: Convert to fraction form
    9,474.05/14,212.37 = 3,232.39/x
  3. Step 3: Cross multiply
    9,474.05x = 14,212.37 × 3,232.39
  4. Step 4: Simplify right side
    9,474.05x = 45,939,851.60
  5. Step 5: Solve for x
    x = 45,939,851.60/9,474.05
  6. Step 6: Final answer
    x = 4,849.02

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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.