Home / 33,369.37-46,029.71-22,038.88

Finding the Fourth Proportional to 33,369.37, 46,029.71 and 22,038.88

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Solution

The fourth proportional to 33,369.37, 46,029.71 and 22,038.88 is: 30,400.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,369.37 : 46,029.71 = 22,038.88 : x
  2. Step 2: Convert to fraction form
    33,369.37/46,029.71 = 22,038.88/x
  3. Step 3: Cross multiply
    33,369.37x = 46,029.71 × 22,038.88
  4. Step 4: Simplify right side
    33,369.37x = 1,014,443,255.12
  5. Step 5: Solve for x
    x = 1,014,443,255.12/33,369.37
  6. Step 6: Final answer
    x = 30,400.43

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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.