Home / 2,233.97-3,345.87-1,923.35

Finding the Fourth Proportional to 2,233.97, 3,345.87 and 1,923.35

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Solution

The fourth proportional to 2,233.97, 3,345.87 and 1,923.35 is: 2,880.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233.97 : 3,345.87 = 1,923.35 : x
  2. Step 2: Convert to fraction form
    2,233.97/3,345.87 = 1,923.35/x
  3. Step 3: Cross multiply
    2,233.97x = 3,345.87 × 1,923.35
  4. Step 4: Simplify right side
    2,233.97x = 6,435,262.34
  5. Step 5: Solve for x
    x = 6,435,262.34/2,233.97
  6. Step 6: Final answer
    x = 2,880.65

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1.5x scale

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.