Home / 2,342.25-3,232.31-1,410.93

Finding the Fourth Proportional to 2,342.25, 3,232.31 and 1,410.93

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Solution

The fourth proportional to 2,342.25, 3,232.31 and 1,410.93 is: 1,947.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342.25 : 3,232.31 = 1,410.93 : x
  2. Step 2: Convert to fraction form
    2,342.25/3,232.31 = 1,410.93/x
  3. Step 3: Cross multiply
    2,342.25x = 3,232.31 × 1,410.93
  4. Step 4: Simplify right side
    2,342.25x = 4,560,556.09
  5. Step 5: Solve for x
    x = 4,560,556.09/2,342.25
  6. Step 6: Final answer
    x = 1,947.08

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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.