Home / 60,766.20-83,860.38-33,908.22

Finding the Fourth Proportional to 60,766.20, 83,860.38 and 33,908.22

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Solution

The fourth proportional to 60,766.20, 83,860.38 and 33,908.22 is: 46,795.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,766.20 : 83,860.38 = 33,908.22 : x
  2. Step 2: Convert to fraction form
    60,766.20/83,860.38 = 33,908.22/x
  3. Step 3: Cross multiply
    60,766.20x = 83,860.38 × 33,908.22
  4. Step 4: Simplify right side
    60,766.20x = 2,843,556,214.32
  5. Step 5: Solve for x
    x = 2,843,556,214.32/60,766.20
  6. Step 6: Final answer
    x = 46,795.03

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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.