Home / 9,463.23-14,195.72-3,221.14

Finding the Fourth Proportional to 9,463.23, 14,195.72 and 3,221.14

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Solution

The fourth proportional to 9,463.23, 14,195.72 and 3,221.14 is: 4,832.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463.23 : 14,195.72 = 3,221.14 : x
  2. Step 2: Convert to fraction form
    9,463.23/14,195.72 = 3,221.14/x
  3. Step 3: Cross multiply
    9,463.23x = 14,195.72 × 3,221.14
  4. Step 4: Simplify right side
    9,463.23x = 45,726,385.42
  5. Step 5: Solve for x
    x = 45,726,385.42/9,463.23
  6. Step 6: Final answer
    x = 4,832.01

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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.