Home / 79,865.07-110,208.69-44,055.33

Finding the Fourth Proportional to 79,865.07, 110,208.69 and 44,055.33

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Solution

The fourth proportional to 79,865.07, 110,208.69 and 44,055.33 is: 60,793.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,865.07 : 110,208.69 = 44,055.33 : x
  2. Step 2: Convert to fraction form
    79,865.07/110,208.69 = 44,055.33/x
  3. Step 3: Cross multiply
    79,865.07x = 110,208.69 × 44,055.33
  4. Step 4: Simplify right side
    79,865.07x = 4,855,280,206.82
  5. Step 5: Solve for x
    x = 4,855,280,206.82/79,865.07
  6. Step 6: Final answer
    x = 60,793.54

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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.