Home / 49,075.52-73,602.80-22,413.94

Finding the Fourth Proportional to 49,075.52, 73,602.80 and 22,413.94

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Solution

The fourth proportional to 49,075.52, 73,602.80 and 22,413.94 is: 33,616.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,075.52 : 73,602.80 = 22,413.94 : x
  2. Step 2: Convert to fraction form
    49,075.52/73,602.80 = 22,413.94/x
  3. Step 3: Cross multiply
    49,075.52x = 73,602.80 × 22,413.94
  4. Step 4: Simplify right side
    49,075.52x = 1,649,728,801.05
  5. Step 5: Solve for x
    x = 1,649,728,801.05/49,075.52
  6. Step 6: Final answer
    x = 33,616.12

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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.