Home / 33,327.34-45,996.74-19,177.45

Finding the Fourth Proportional to 33,327.34, 45,996.74 and 19,177.45

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Solution

The fourth proportional to 33,327.34, 45,996.74 and 19,177.45 is: 26,467.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,327.34 : 45,996.74 = 19,177.45 : x
  2. Step 2: Convert to fraction form
    33,327.34/45,996.74 = 19,177.45/x
  3. Step 3: Cross multiply
    33,327.34x = 45,996.74 × 19,177.45
  4. Step 4: Simplify right side
    33,327.34x = 882,100,181.51
  5. Step 5: Solve for x
    x = 882,100,181.51/33,327.34
  6. Step 6: Final answer
    x = 26,467.76

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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.