Home / 69,413.80-95,784.24-41,114.02

Finding the Fourth Proportional to 69,413.80, 95,784.24 and 41,114.02

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Solution

The fourth proportional to 69,413.80, 95,784.24 and 41,114.02 is: 56,733.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,413.80 : 95,784.24 = 41,114.02 : x
  2. Step 2: Convert to fraction form
    69,413.80/95,784.24 = 41,114.02/x
  3. Step 3: Cross multiply
    69,413.80x = 95,784.24 × 41,114.02
  4. Step 4: Simplify right side
    69,413.80x = 3,938,075,159.04
  5. Step 5: Solve for x
    x = 3,938,075,159.04/69,413.80
  6. Step 6: Final answer
    x = 56,733.32

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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.