Home / 33,634.62-46,407.60-22,148.34

Finding the Fourth Proportional to 33,634.62, 46,407.60 and 22,148.34

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Solution

The fourth proportional to 33,634.62, 46,407.60 and 22,148.34 is: 30,559.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,634.62 : 46,407.60 = 22,148.34 : x
  2. Step 2: Convert to fraction form
    33,634.62/46,407.60 = 22,148.34/x
  3. Step 3: Cross multiply
    33,634.62x = 46,407.60 × 22,148.34
  4. Step 4: Simplify right side
    33,634.62x = 1,027,851,303.38
  5. Step 5: Solve for x
    x = 1,027,851,303.38/33,634.62
  6. Step 6: Final answer
    x = 30,559.33

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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.