Home / 34,093.26-47,036.53-19,745.26

Finding the Fourth Proportional to 34,093.26, 47,036.53 and 19,745.26

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Solution

The fourth proportional to 34,093.26, 47,036.53 and 19,745.26 is: 27,241.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,093.26 : 47,036.53 = 19,745.26 : x
  2. Step 2: Convert to fraction form
    34,093.26/47,036.53 = 19,745.26/x
  3. Step 3: Cross multiply
    34,093.26x = 47,036.53 × 19,745.26
  4. Step 4: Simplify right side
    34,093.26x = 928,748,514.35
  5. Step 5: Solve for x
    x = 928,748,514.35/34,093.26
  6. Step 6: Final answer
    x = 27,241.41

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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.