Home / 29,783.34-41,072.83-19,556.33

Finding the Fourth Proportional to 29,783.34, 41,072.83 and 19,556.33

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Solution

The fourth proportional to 29,783.34, 41,072.83 and 19,556.33 is: 26,969.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,783.34 : 41,072.83 = 19,556.33 : x
  2. Step 2: Convert to fraction form
    29,783.34/41,072.83 = 19,556.33/x
  3. Step 3: Cross multiply
    29,783.34x = 41,072.83 × 19,556.33
  4. Step 4: Simplify right side
    29,783.34x = 803,233,820.42
  5. Step 5: Solve for x
    x = 803,233,820.42/29,783.34
  6. Step 6: Final answer
    x = 26,969.24

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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.