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Finding the Fourth Proportional to 8,842.34, 13,263.98 and 2,268.59

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Solution

The fourth proportional to 8,842.34, 13,263.98 and 2,268.59 is: 3,403.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,842.34 : 13,263.98 = 2,268.59 : x
  2. Step 2: Convert to fraction form
    8,842.34/13,263.98 = 2,268.59/x
  3. Step 3: Cross multiply
    8,842.34x = 13,263.98 × 2,268.59
  4. Step 4: Simplify right side
    8,842.34x = 30,090,454.73
  5. Step 5: Solve for x
    x = 30,090,454.73/8,842.34
  6. Step 6: Final answer
    x = 3,403.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.