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Finding the Fourth Proportional to 42,759, 59,006.34 and 23,896.26

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Solution

The fourth proportional to 42,759, 59,006.34 and 23,896.26 is: 32,976.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,759 : 59,006.34 = 23,896.26 : x
  2. Step 2: Convert to fraction form
    42,759/59,006.34 = 23,896.26/x
  3. Step 3: Cross multiply
    42,759x = 59,006.34 × 23,896.26
  4. Step 4: Simplify right side
    42,759x = 1,410,030,842.29
  5. Step 5: Solve for x
    x = 1,410,030,842.29/42,759
  6. Step 6: Final answer
    x = 32,976.24

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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.