Home / 33,476.76-46,196.38-18,369.04

Finding the Fourth Proportional to 33,476.76, 46,196.38 and 18,369.04

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Solution

The fourth proportional to 33,476.76, 46,196.38 and 18,369.04 is: 25,348.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,476.76 : 46,196.38 = 18,369.04 : x
  2. Step 2: Convert to fraction form
    33,476.76/46,196.38 = 18,369.04/x
  3. Step 3: Cross multiply
    33,476.76x = 46,196.38 × 18,369.04
  4. Step 4: Simplify right side
    33,476.76x = 848,583,152.08
  5. Step 5: Solve for x
    x = 848,583,152.08/33,476.76
  6. Step 6: Final answer
    x = 25,348.43

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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.