Home / 33,844.54-46,710.36-19,705.18

Finding the Fourth Proportional to 33,844.54, 46,710.36 and 19,705.18

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Solution

The fourth proportional to 33,844.54, 46,710.36 and 19,705.18 is: 27,196.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,844.54 : 46,710.36 = 19,705.18 : x
  2. Step 2: Convert to fraction form
    33,844.54/46,710.36 = 19,705.18/x
  3. Step 3: Cross multiply
    33,844.54x = 46,710.36 × 19,705.18
  4. Step 4: Simplify right side
    33,844.54x = 920,436,051.66
  5. Step 5: Solve for x
    x = 920,436,051.66/33,844.54
  6. Step 6: Final answer
    x = 27,196.00

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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.