Home / 33,404.51-46,098.92-18,297.81

Finding the Fourth Proportional to 33,404.51, 46,098.92 and 18,297.81

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Solution

The fourth proportional to 33,404.51, 46,098.92 and 18,297.81 is: 25,251.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,404.51 : 46,098.92 = 18,297.81 : x
  2. Step 2: Convert to fraction form
    33,404.51/46,098.92 = 18,297.81/x
  3. Step 3: Cross multiply
    33,404.51x = 46,098.92 × 18,297.81
  4. Step 4: Simplify right side
    33,404.51x = 843,509,325.11
  5. Step 5: Solve for x
    x = 843,509,325.11/33,404.51
  6. Step 6: Final answer
    x = 25,251.36

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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.