Home / 34,020.73-46,933.45-19,867.33

Finding the Fourth Proportional to 34,020.73, 46,933.45 and 19,867.33

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Solution

The fourth proportional to 34,020.73, 46,933.45 and 19,867.33 is: 27,408.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,020.73 : 46,933.45 = 19,867.33 : x
  2. Step 2: Convert to fraction form
    34,020.73/46,933.45 = 19,867.33/x
  3. Step 3: Cross multiply
    34,020.73x = 46,933.45 × 19,867.33
  4. Step 4: Simplify right side
    34,020.73x = 932,442,339.19
  5. Step 5: Solve for x
    x = 932,442,339.19/34,020.73
  6. Step 6: Final answer
    x = 27,408.06

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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.