Home / 60,634.33-83,672.13-33,409.57

Finding the Fourth Proportional to 60,634.33, 83,672.13 and 33,409.57

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Solution

The fourth proportional to 60,634.33, 83,672.13 and 33,409.57 is: 46,103.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,634.33 : 83,672.13 = 33,409.57 : x
  2. Step 2: Convert to fraction form
    60,634.33/83,672.13 = 33,409.57/x
  3. Step 3: Cross multiply
    60,634.33x = 83,672.13 × 33,409.57
  4. Step 4: Simplify right side
    60,634.33x = 2,795,449,884.28
  5. Step 5: Solve for x
    x = 2,795,449,884.28/60,634.33
  6. Step 6: Final answer
    x = 46,103.42

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1.5x scale

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.