Home / 30,841.34-46,261.01-13,067.26

Finding the Fourth Proportional to 30,841.34, 46,261.01 and 13,067.26

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Solution

The fourth proportional to 30,841.34, 46,261.01 and 13,067.26 is: 19,600.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,841.34 : 46,261.01 = 13,067.26 : x
  2. Step 2: Convert to fraction form
    30,841.34/46,261.01 = 13,067.26/x
  3. Step 3: Cross multiply
    30,841.34x = 46,261.01 × 13,067.26
  4. Step 4: Simplify right side
    30,841.34x = 604,504,562.55
  5. Step 5: Solve for x
    x = 604,504,562.55/30,841.34
  6. Step 6: Final answer
    x = 19,600.47

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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.