Home / 2,323.52-3,485.84-1,350.48

Finding the Fourth Proportional to 2,323.52, 3,485.84 and 1,350.48

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Solution

The fourth proportional to 2,323.52, 3,485.84 and 1,350.48 is: 2,026.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323.52 : 3,485.84 = 1,350.48 : x
  2. Step 2: Convert to fraction form
    2,323.52/3,485.84 = 1,350.48/x
  3. Step 3: Cross multiply
    2,323.52x = 3,485.84 × 1,350.48
  4. Step 4: Simplify right side
    2,323.52x = 4,707,557.20
  5. Step 5: Solve for x
    x = 4,707,557.20/2,323.52
  6. Step 6: Final answer
    x = 2,026.05

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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.