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Finding the Fourth Proportional to 4,729.00, 7,090.83 and 1,952.59

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Solution

The fourth proportional to 4,729.00, 7,090.83 and 1,952.59 is: 2,927.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729.00 : 7,090.83 = 1,952.59 : x
  2. Step 2: Convert to fraction form
    4,729.00/7,090.83 = 1,952.59/x
  3. Step 3: Cross multiply
    4,729.00x = 7,090.83 × 1,952.59
  4. Step 4: Simplify right side
    4,729.00x = 13,845,466.02
  5. Step 5: Solve for x
    x = 13,845,466.02/4,729.00
  6. Step 6: Final answer
    x = 2,927.78

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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.