Home / 33,893.36-46,774.56-19,547.86

Finding the Fourth Proportional to 33,893.36, 46,774.56 and 19,547.86

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Solution

The fourth proportional to 33,893.36, 46,774.56 and 19,547.86 is: 26,977.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,893.36 : 46,774.56 = 19,547.86 : x
  2. Step 2: Convert to fraction form
    33,893.36/46,774.56 = 19,547.86/x
  3. Step 3: Cross multiply
    33,893.36x = 46,774.56 × 19,547.86
  4. Step 4: Simplify right side
    33,893.36x = 914,342,550.44
  5. Step 5: Solve for x
    x = 914,342,550.44/33,893.36
  6. Step 6: Final answer
    x = 26,977.04

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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.