Home / 33,750.19-46,573.87-19,408.94

Finding the Fourth Proportional to 33,750.19, 46,573.87 and 19,408.94

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Solution

The fourth proportional to 33,750.19, 46,573.87 and 19,408.94 is: 26,783.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,750.19 : 46,573.87 = 19,408.94 : x
  2. Step 2: Convert to fraction form
    33,750.19/46,573.87 = 19,408.94/x
  3. Step 3: Cross multiply
    33,750.19x = 46,573.87 × 19,408.94
  4. Step 4: Simplify right side
    33,750.19x = 903,949,590.92
  5. Step 5: Solve for x
    x = 903,949,590.92/33,750.19
  6. Step 6: Final answer
    x = 26,783.54

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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.