Home / 16,852.44-25,281.90-5,608.56

Finding the Fourth Proportional to 16,852.44, 25,281.90 and 5,608.56

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Solution

The fourth proportional to 16,852.44, 25,281.90 and 5,608.56 is: 8,413.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,852.44 : 25,281.90 = 5,608.56 : x
  2. Step 2: Convert to fraction form
    16,852.44/25,281.90 = 5,608.56/x
  3. Step 3: Cross multiply
    16,852.44x = 25,281.90 × 5,608.56
  4. Step 4: Simplify right side
    16,852.44x = 141,795,053.06
  5. Step 5: Solve for x
    x = 141,795,053.06/16,852.44
  6. Step 6: Final answer
    x = 8,413.92

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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.