Home / 33,349.14-46,015.44-19,008.69

Finding the Fourth Proportional to 33,349.14, 46,015.44 and 19,008.69

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Solution

The fourth proportional to 33,349.14, 46,015.44 and 19,008.69 is: 26,228.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349.14 : 46,015.44 = 19,008.69 : x
  2. Step 2: Convert to fraction form
    33,349.14/46,015.44 = 19,008.69/x
  3. Step 3: Cross multiply
    33,349.14x = 46,015.44 × 19,008.69
  4. Step 4: Simplify right side
    33,349.14x = 874,693,234.17
  5. Step 5: Solve for x
    x = 874,693,234.17/33,349.14
  6. Step 6: Final answer
    x = 26,228.36

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Half scale
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Double scale
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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.