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Finding the Fourth Proportional to 23,058.54, 34,592.67 and 7,474.95

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Solution

The fourth proportional to 23,058.54, 34,592.67 and 7,474.95 is: 11,214.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,058.54 : 34,592.67 = 7,474.95 : x
  2. Step 2: Convert to fraction form
    23,058.54/34,592.67 = 7,474.95/x
  3. Step 3: Cross multiply
    23,058.54x = 34,592.67 × 7,474.95
  4. Step 4: Simplify right side
    23,058.54x = 258,578,478.62
  5. Step 5: Solve for x
    x = 258,578,478.62/23,058.54
  6. Step 6: Final answer
    x = 11,214.00

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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.