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Finding the Fourth Proportional to 8,625.03, 11,902.19 and 4,796.52

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Solution

The fourth proportional to 8,625.03, 11,902.19 and 4,796.52 is: 6,619.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,625.03 : 11,902.19 = 4,796.52 : x
  2. Step 2: Convert to fraction form
    8,625.03/11,902.19 = 4,796.52/x
  3. Step 3: Cross multiply
    8,625.03x = 11,902.19 × 4,796.52
  4. Step 4: Simplify right side
    8,625.03x = 57,089,068.40
  5. Step 5: Solve for x
    x = 57,089,068.40/8,625.03
  6. Step 6: Final answer
    x = 6,619.00

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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.