Home / 48,202.58-72,294.96-14,916.44

Finding the Fourth Proportional to 48,202.58, 72,294.96 and 14,916.44

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Solution

The fourth proportional to 48,202.58, 72,294.96 and 14,916.44 is: 22,371.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,202.58 : 72,294.96 = 14,916.44 : x
  2. Step 2: Convert to fraction form
    48,202.58/72,294.96 = 14,916.44/x
  3. Step 3: Cross multiply
    48,202.58x = 72,294.96 × 14,916.44
  4. Step 4: Simplify right side
    48,202.58x = 1,078,383,433.14
  5. Step 5: Solve for x
    x = 1,078,383,433.14/48,202.58
  6. Step 6: Final answer
    x = 22,371.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.