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Finding the Fourth Proportional to 42,804, 59,069.75 and 23,941.12

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Solution

The fourth proportional to 42,804, 59,069.75 and 23,941.12 is: 33,038.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,804 : 59,069.75 = 23,941.12 : x
  2. Step 2: Convert to fraction form
    42,804/59,069.75 = 23,941.12/x
  3. Step 3: Cross multiply
    42,804x = 59,069.75 × 23,941.12
  4. Step 4: Simplify right side
    42,804x = 1,414,195,973.12
  5. Step 5: Solve for x
    x = 1,414,195,973.12/42,804
  6. Step 6: Final answer
    x = 33,038.87

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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.