Home / 33,408.02-46,103.92-19,069.81

Finding the Fourth Proportional to 33,408.02, 46,103.92 and 19,069.81

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Solution

The fourth proportional to 33,408.02, 46,103.92 and 19,069.81 is: 26,316.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408.02 : 46,103.92 = 19,069.81 : x
  2. Step 2: Convert to fraction form
    33,408.02/46,103.92 = 19,069.81/x
  3. Step 3: Cross multiply
    33,408.02x = 46,103.92 × 19,069.81
  4. Step 4: Simplify right side
    33,408.02x = 879,192,831.72
  5. Step 5: Solve for x
    x = 879,192,831.72/33,408.02
  6. Step 6: Final answer
    x = 26,316.82

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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.