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Finding the Fourth Proportional to 34,348.52, 47,401.56 and 19,241.06

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Solution

The fourth proportional to 34,348.52, 47,401.56 and 19,241.06 is: 26,553.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,348.52 : 47,401.56 = 19,241.06 : x
  2. Step 2: Convert to fraction form
    34,348.52/47,401.56 = 19,241.06/x
  3. Step 3: Cross multiply
    34,348.52x = 47,401.56 × 19,241.06
  4. Step 4: Simplify right side
    34,348.52x = 912,056,260.05
  5. Step 5: Solve for x
    x = 912,056,260.05/34,348.52
  6. Step 6: Final answer
    x = 26,553.00

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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.