Home / 33,493.95-46,218.24-19,351.35

Finding the Fourth Proportional to 33,493.95, 46,218.24 and 19,351.35

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Solution

The fourth proportional to 33,493.95, 46,218.24 and 19,351.35 is: 26,702.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,493.95 : 46,218.24 = 19,351.35 : x
  2. Step 2: Convert to fraction form
    33,493.95/46,218.24 = 19,351.35/x
  3. Step 3: Cross multiply
    33,493.95x = 46,218.24 × 19,351.35
  4. Step 4: Simplify right side
    33,493.95x = 894,385,338.62
  5. Step 5: Solve for x
    x = 894,385,338.62/33,493.95
  6. Step 6: Final answer
    x = 26,702.89

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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.