Home / 41,285.52-61,969.44-19,104

Finding the Fourth Proportional to 41,285.52, 61,969.44 and 19,104

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Solution

The fourth proportional to 41,285.52, 61,969.44 and 19,104 is: 28,675.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,285.52 : 61,969.44 = 19,104 : x
  2. Step 2: Convert to fraction form
    41,285.52/61,969.44 = 19,104/x
  3. Step 3: Cross multiply
    41,285.52x = 61,969.44 × 19,104
  4. Step 4: Simplify right side
    41,285.52x = 1,183,864,181.76
  5. Step 5: Solve for x
    x = 1,183,864,181.76/41,285.52
  6. Step 6: Final answer
    x = 28,675.05

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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.