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Finding the Fourth Proportional to 2,367.59, 3,268.30 and 1,483.90

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Solution

The fourth proportional to 2,367.59, 3,268.30 and 1,483.90 is: 2,048.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.59 : 3,268.30 = 1,483.90 : x
  2. Step 2: Convert to fraction form
    2,367.59/3,268.30 = 1,483.90/x
  3. Step 3: Cross multiply
    2,367.59x = 3,268.30 × 1,483.90
  4. Step 4: Simplify right side
    2,367.59x = 4,849,830.37
  5. Step 5: Solve for x
    x = 4,849,830.37/2,367.59
  6. Step 6: Final answer
    x = 2,048.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.