Home / 33,784.87-46,627.76-19,444.41

Finding the Fourth Proportional to 33,784.87, 46,627.76 and 19,444.41

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Solution

The fourth proportional to 33,784.87, 46,627.76 and 19,444.41 is: 26,835.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,784.87 : 46,627.76 = 19,444.41 : x
  2. Step 2: Convert to fraction form
    33,784.87/46,627.76 = 19,444.41/x
  3. Step 3: Cross multiply
    33,784.87x = 46,627.76 × 19,444.41
  4. Step 4: Simplify right side
    33,784.87x = 906,649,185.60
  5. Step 5: Solve for x
    x = 906,649,185.60/33,784.87
  6. Step 6: Final answer
    x = 26,835.96

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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.