Home / 79,413.35-119,094.75-26,093.03

Finding the Fourth Proportional to 79,413.35, 119,094.75 and 26,093.03

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Solution

The fourth proportional to 79,413.35, 119,094.75 and 26,093.03 is: 39,131.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,413.35 : 119,094.75 = 26,093.03 : x
  2. Step 2: Convert to fraction form
    79,413.35/119,094.75 = 26,093.03/x
  3. Step 3: Cross multiply
    79,413.35x = 119,094.75 × 26,093.03
  4. Step 4: Simplify right side
    79,413.35x = 3,107,542,289.12
  5. Step 5: Solve for x
    x = 3,107,542,289.12/79,413.35
  6. Step 6: Final answer
    x = 39,131.24

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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.