Home / 2,351.42-3,244.96-1,467.22

Finding the Fourth Proportional to 2,351.42, 3,244.96 and 1,467.22

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Solution

The fourth proportional to 2,351.42, 3,244.96 and 1,467.22 is: 2,024.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351.42 : 3,244.96 = 1,467.22 : x
  2. Step 2: Convert to fraction form
    2,351.42/3,244.96 = 1,467.22/x
  3. Step 3: Cross multiply
    2,351.42x = 3,244.96 × 1,467.22
  4. Step 4: Simplify right side
    2,351.42x = 4,761,070.21
  5. Step 5: Solve for x
    x = 4,761,070.21/2,351.42
  6. Step 6: Final answer
    x = 2,024.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.