Home / 2,467.04-3,403.92-1,534.88

Finding the Fourth Proportional to 2,467.04, 3,403.92 and 1,534.88

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Solution

The fourth proportional to 2,467.04, 3,403.92 and 1,534.88 is: 2,117.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467.04 : 3,403.92 = 1,534.88 : x
  2. Step 2: Convert to fraction form
    2,467.04/3,403.92 = 1,534.88/x
  3. Step 3: Cross multiply
    2,467.04x = 3,403.92 × 1,534.88
  4. Step 4: Simplify right side
    2,467.04x = 5,224,608.73
  5. Step 5: Solve for x
    x = 5,224,608.73/2,467.04
  6. Step 6: Final answer
    x = 2,117.76

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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.