Home / 33,348.00-46,021.72-19,205.40

Finding the Fourth Proportional to 33,348.00, 46,021.72 and 19,205.40

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Solution

The fourth proportional to 33,348.00, 46,021.72 and 19,205.40 is: 26,504.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,348.00 : 46,021.72 = 19,205.40 : x
  2. Step 2: Convert to fraction form
    33,348.00/46,021.72 = 19,205.40/x
  3. Step 3: Cross multiply
    33,348.00x = 46,021.72 × 19,205.40
  4. Step 4: Simplify right side
    33,348.00x = 883,865,737.88
  5. Step 5: Solve for x
    x = 883,865,737.88/33,348.00
  6. Step 6: Final answer
    x = 26,504.31

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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.