Home / 110,022.48-164,971.44-35,124.96

Finding the Fourth Proportional to 110,022.48, 164,971.44 and 35,124.96

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Solution

The fourth proportional to 110,022.48, 164,971.44 and 35,124.96 is: 52,667.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,022.48 : 164,971.44 = 35,124.96 : x
  2. Step 2: Convert to fraction form
    110,022.48/164,971.44 = 35,124.96/x
  3. Step 3: Cross multiply
    110,022.48x = 164,971.44 × 35,124.96
  4. Step 4: Simplify right side
    110,022.48x = 5,794,615,231.14
  5. Step 5: Solve for x
    x = 5,794,615,231.14/110,022.48
  6. Step 6: Final answer
    x = 52,667.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.