Home / 33,652.20-46,439.40-19,506.36

Finding the Fourth Proportional to 33,652.20, 46,439.40 and 19,506.36

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Solution

The fourth proportional to 33,652.20, 46,439.40 and 19,506.36 is: 26,918.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,652.20 : 46,439.40 = 19,506.36 : x
  2. Step 2: Convert to fraction form
    33,652.20/46,439.40 = 19,506.36/x
  3. Step 3: Cross multiply
    33,652.20x = 46,439.40 × 19,506.36
  4. Step 4: Simplify right side
    33,652.20x = 905,863,654.58
  5. Step 5: Solve for x
    x = 905,863,654.58/33,652.20
  6. Step 6: Final answer
    x = 26,918.41

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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.