Home / 49,473.50-74,219.31-16,195.41

Finding the Fourth Proportional to 49,473.50, 74,219.31 and 16,195.41

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Solution

The fourth proportional to 49,473.50, 74,219.31 and 16,195.41 is: 24,296.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,473.50 : 74,219.31 = 16,195.41 : x
  2. Step 2: Convert to fraction form
    49,473.50/74,219.31 = 16,195.41/x
  3. Step 3: Cross multiply
    49,473.50x = 74,219.31 × 16,195.41
  4. Step 4: Simplify right side
    49,473.50x = 1,202,012,155.37
  5. Step 5: Solve for x
    x = 1,202,012,155.37/49,473.50
  6. Step 6: Final answer
    x = 24,296.08

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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.