Home / 33,661.08-46,452.48-19,522.32

Finding the Fourth Proportional to 33,661.08, 46,452.48 and 19,522.32

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Solution

The fourth proportional to 33,661.08, 46,452.48 and 19,522.32 is: 26,940.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,661.08 : 46,452.48 = 19,522.32 : x
  2. Step 2: Convert to fraction form
    33,661.08/46,452.48 = 19,522.32/x
  3. Step 3: Cross multiply
    33,661.08x = 46,452.48 × 19,522.32
  4. Step 4: Simplify right side
    33,661.08x = 906,860,179.35
  5. Step 5: Solve for x
    x = 906,860,179.35/33,661.08
  6. Step 6: Final answer
    x = 26,940.91

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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.