Home / 2,242.08-3,366.24-1,467.36

Finding the Fourth Proportional to 2,242.08, 3,366.24 and 1,467.36

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Solution

The fourth proportional to 2,242.08, 3,366.24 and 1,467.36 is: 2,203.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242.08 : 3,366.24 = 1,467.36 : x
  2. Step 2: Convert to fraction form
    2,242.08/3,366.24 = 1,467.36/x
  3. Step 3: Cross multiply
    2,242.08x = 3,366.24 × 1,467.36
  4. Step 4: Simplify right side
    2,242.08x = 4,939,485.93
  5. Step 5: Solve for x
    x = 4,939,485.93/2,242.08
  6. Step 6: Final answer
    x = 2,203.08

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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.