Home / 33,567.69-46,324.61-19,230.09

Finding the Fourth Proportional to 33,567.69, 46,324.61 and 19,230.09

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Solution

The fourth proportional to 33,567.69, 46,324.61 and 19,230.09 is: 26,538.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,567.69 : 46,324.61 = 19,230.09 : x
  2. Step 2: Convert to fraction form
    33,567.69/46,324.61 = 19,230.09/x
  3. Step 3: Cross multiply
    33,567.69x = 46,324.61 × 19,230.09
  4. Step 4: Simplify right side
    33,567.69x = 890,826,419.51
  5. Step 5: Solve for x
    x = 890,826,419.51/33,567.69
  6. Step 6: Final answer
    x = 26,538.21

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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.