Home / 33,557.04-46,305.24-19,414.32

Finding the Fourth Proportional to 33,557.04, 46,305.24 and 19,414.32

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Solution

The fourth proportional to 33,557.04, 46,305.24 and 19,414.32 is: 26,789.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,557.04 : 46,305.24 = 19,414.32 : x
  2. Step 2: Convert to fraction form
    33,557.04/46,305.24 = 19,414.32/x
  3. Step 3: Cross multiply
    33,557.04x = 46,305.24 × 19,414.32
  4. Step 4: Simplify right side
    33,557.04x = 898,984,747.04
  5. Step 5: Solve for x
    x = 898,984,747.04/33,557.04
  6. Step 6: Final answer
    x = 26,789.75

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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.