Home / 33,476.67-46,195.65-19,329.21

Finding the Fourth Proportional to 33,476.67, 46,195.65 and 19,329.21

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Solution

The fourth proportional to 33,476.67, 46,195.65 and 19,329.21 is: 26,673.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,476.67 : 46,195.65 = 19,329.21 : x
  2. Step 2: Convert to fraction form
    33,476.67/46,195.65 = 19,329.21/x
  3. Step 3: Cross multiply
    33,476.67x = 46,195.65 × 19,329.21
  4. Step 4: Simplify right side
    33,476.67x = 892,925,419.94
  5. Step 5: Solve for x
    x = 892,925,419.94/33,476.67
  6. Step 6: Final answer
    x = 26,673.07

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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.