Home / 2,303.14-3,447.37-1,835.65

Finding the Fourth Proportional to 2,303.14, 3,447.37 and 1,835.65

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Solution

The fourth proportional to 2,303.14, 3,447.37 and 1,835.65 is: 2,747.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303.14 : 3,447.37 = 1,835.65 : x
  2. Step 2: Convert to fraction form
    2,303.14/3,447.37 = 1,835.65/x
  3. Step 3: Cross multiply
    2,303.14x = 3,447.37 × 1,835.65
  4. Step 4: Simplify right side
    2,303.14x = 6,328,164.74
  5. Step 5: Solve for x
    x = 6,328,164.74/2,303.14
  6. Step 6: Final answer
    x = 2,747.62

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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.