Home / 33,477.03-46,197.54-18,369.72

Finding the Fourth Proportional to 33,477.03, 46,197.54 and 18,369.72

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Solution

The fourth proportional to 33,477.03, 46,197.54 and 18,369.72 is: 25,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,477.03 : 46,197.54 = 18,369.72 : x
  2. Step 2: Convert to fraction form
    33,477.03/46,197.54 = 18,369.72/x
  3. Step 3: Cross multiply
    33,477.03x = 46,197.54 × 18,369.72
  4. Step 4: Simplify right side
    33,477.03x = 848,635,874.49
  5. Step 5: Solve for x
    x = 848,635,874.49/33,477.03
  6. Step 6: Final answer
    x = 25,349.80

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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.