Home / 33,350.08-46,021.62-19,199.92

Finding the Fourth Proportional to 33,350.08, 46,021.62 and 19,199.92

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Solution

The fourth proportional to 33,350.08, 46,021.62 and 19,199.92 is: 26,495.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350.08 : 46,021.62 = 19,199.92 : x
  2. Step 2: Convert to fraction form
    33,350.08/46,021.62 = 19,199.92/x
  3. Step 3: Cross multiply
    33,350.08x = 46,021.62 × 19,199.92
  4. Step 4: Simplify right side
    33,350.08x = 883,611,422.27
  5. Step 5: Solve for x
    x = 883,611,422.27/33,350.08
  6. Step 6: Final answer
    x = 26,495.03

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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.