Home / 33,749.42-46,576.74-19,413.63

Finding the Fourth Proportional to 33,749.42, 46,576.74 and 19,413.63

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Solution

The fourth proportional to 33,749.42, 46,576.74 and 19,413.63 is: 26,792.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,749.42 : 46,576.74 = 19,413.63 : x
  2. Step 2: Convert to fraction form
    33,749.42/46,576.74 = 19,413.63/x
  3. Step 3: Cross multiply
    33,749.42x = 46,576.74 × 19,413.63
  4. Step 4: Simplify right side
    33,749.42x = 904,223,596.97
  5. Step 5: Solve for x
    x = 904,223,596.97/33,749.42
  6. Step 6: Final answer
    x = 26,792.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.