Home / 35,326.94-48,751.22-19,412.33

Finding the Fourth Proportional to 35,326.94, 48,751.22 and 19,412.33

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Solution

The fourth proportional to 35,326.94, 48,751.22 and 19,412.33 is: 26,789.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,326.94 : 48,751.22 = 19,412.33 : x
  2. Step 2: Convert to fraction form
    35,326.94/48,751.22 = 19,412.33/x
  3. Step 3: Cross multiply
    35,326.94x = 48,751.22 × 19,412.33
  4. Step 4: Simplify right side
    35,326.94x = 946,374,673.48
  5. Step 5: Solve for x
    x = 946,374,673.48/35,326.94
  6. Step 6: Final answer
    x = 26,789.04

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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.