Home / 33,664.51-46,456.90-19,525.42

Finding the Fourth Proportional to 33,664.51, 46,456.90 and 19,525.42

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Solution

The fourth proportional to 33,664.51, 46,456.90 and 19,525.42 is: 26,945.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,664.51 : 46,456.90 = 19,525.42 : x
  2. Step 2: Convert to fraction form
    33,664.51/46,456.90 = 19,525.42/x
  3. Step 3: Cross multiply
    33,664.51x = 46,456.90 × 19,525.42
  4. Step 4: Simplify right side
    33,664.51x = 907,090,484.40
  5. Step 5: Solve for x
    x = 907,090,484.40/33,664.51
  6. Step 6: Final answer
    x = 26,945.01

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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.