Home / 2,534.26-3,497.52-1,539.31

Finding the Fourth Proportional to 2,534.26, 3,497.52 and 1,539.31

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Solution

The fourth proportional to 2,534.26, 3,497.52 and 1,539.31 is: 2,124.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.26 : 3,497.52 = 1,539.31 : x
  2. Step 2: Convert to fraction form
    2,534.26/3,497.52 = 1,539.31/x
  3. Step 3: Cross multiply
    2,534.26x = 3,497.52 × 1,539.31
  4. Step 4: Simplify right side
    2,534.26x = 5,383,767.51
  5. Step 5: Solve for x
    x = 5,383,767.51/2,534.26
  6. Step 6: Final answer
    x = 2,124.39

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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.