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Finding the Fourth Proportional to 2,348.83, 3,241.29 and 1,300.82

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Solution

The fourth proportional to 2,348.83, 3,241.29 and 1,300.82 is: 1,795.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348.83 : 3,241.29 = 1,300.82 : x
  2. Step 2: Convert to fraction form
    2,348.83/3,241.29 = 1,300.82/x
  3. Step 3: Cross multiply
    2,348.83x = 3,241.29 × 1,300.82
  4. Step 4: Simplify right side
    2,348.83x = 4,216,334.86
  5. Step 5: Solve for x
    x = 4,216,334.86/2,348.83
  6. Step 6: Final answer
    x = 1,795.08

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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.