Home / 33,094.83-45,671.97-19,480.41

Finding the Fourth Proportional to 33,094.83, 45,671.97 and 19,480.41

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Solution

The fourth proportional to 33,094.83, 45,671.97 and 19,480.41 is: 26,883.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,094.83 : 45,671.97 = 19,480.41 : x
  2. Step 2: Convert to fraction form
    33,094.83/45,671.97 = 19,480.41/x
  3. Step 3: Cross multiply
    33,094.83x = 45,671.97 × 19,480.41
  4. Step 4: Simplify right side
    33,094.83x = 889,708,701.11
  5. Step 5: Solve for x
    x = 889,708,701.11/33,094.83
  6. Step 6: Final answer
    x = 26,883.62

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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.