Home / 33,945.43-46,850.30-18,842.93

Finding the Fourth Proportional to 33,945.43, 46,850.30 and 18,842.93

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Solution

The fourth proportional to 33,945.43, 46,850.30 and 18,842.93 is: 26,006.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,945.43 : 46,850.30 = 18,842.93 : x
  2. Step 2: Convert to fraction form
    33,945.43/46,850.30 = 18,842.93/x
  3. Step 3: Cross multiply
    33,945.43x = 46,850.30 × 18,842.93
  4. Step 4: Simplify right side
    33,945.43x = 882,796,841.26
  5. Step 5: Solve for x
    x = 882,796,841.26/33,945.43
  6. Step 6: Final answer
    x = 26,006.35

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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.