Home / 30,813.35-46,226.97-11,092.01

Finding the Fourth Proportional to 30,813.35, 46,226.97 and 11,092.01

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Solution

The fourth proportional to 30,813.35, 46,226.97 and 11,092.01 is: 16,640.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,813.35 : 46,226.97 = 11,092.01 : x
  2. Step 2: Convert to fraction form
    30,813.35/46,226.97 = 11,092.01/x
  3. Step 3: Cross multiply
    30,813.35x = 46,226.97 × 11,092.01
  4. Step 4: Simplify right side
    30,813.35x = 512,749,782.37
  5. Step 5: Solve for x
    x = 512,749,782.37/30,813.35
  6. Step 6: Final answer
    x = 16,640.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.