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Finding the Fourth Proportional to 42,969.98, 59,299.22 and 23,851.00

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Solution

The fourth proportional to 42,969.98, 59,299.22 and 23,851.00 is: 32,914.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,969.98 : 59,299.22 = 23,851.00 : x
  2. Step 2: Convert to fraction form
    42,969.98/59,299.22 = 23,851.00/x
  3. Step 3: Cross multiply
    42,969.98x = 59,299.22 × 23,851.00
  4. Step 4: Simplify right side
    42,969.98x = 1,414,345,428.72
  5. Step 5: Solve for x
    x = 1,414,345,428.72/42,969.98
  6. Step 6: Final answer
    x = 32,914.73

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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.