Home / 2,263.93-3,116.19-1,673.44

Finding the Fourth Proportional to 2,263.93, 3,116.19 and 1,673.44

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Solution

The fourth proportional to 2,263.93, 3,116.19 and 1,673.44 is: 2,303.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263.93 : 3,116.19 = 1,673.44 : x
  2. Step 2: Convert to fraction form
    2,263.93/3,116.19 = 1,673.44/x
  3. Step 3: Cross multiply
    2,263.93x = 3,116.19 × 1,673.44
  4. Step 4: Simplify right side
    2,263.93x = 5,214,756.99
  5. Step 5: Solve for x
    x = 5,214,756.99/2,263.93
  6. Step 6: Final answer
    x = 2,303.41

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Half scale
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Double scale
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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.