Home / 34,019.73-46,932.08-19,866.33

Finding the Fourth Proportional to 34,019.73, 46,932.08 and 19,866.33

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Solution

The fourth proportional to 34,019.73, 46,932.08 and 19,866.33 is: 27,406.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,019.73 : 46,932.08 = 19,866.33 : x
  2. Step 2: Convert to fraction form
    34,019.73/46,932.08 = 19,866.33/x
  3. Step 3: Cross multiply
    34,019.73x = 46,932.08 × 19,866.33
  4. Step 4: Simplify right side
    34,019.73x = 932,368,089.53
  5. Step 5: Solve for x
    x = 932,368,089.53/34,019.73
  6. Step 6: Final answer
    x = 27,406.69

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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.