Home / 33,448.75-46,160.69-19,110.94

Finding the Fourth Proportional to 33,448.75, 46,160.69 and 19,110.94

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Solution

The fourth proportional to 33,448.75, 46,160.69 and 19,110.94 is: 26,373.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,448.75 : 46,160.69 = 19,110.94 : x
  2. Step 2: Convert to fraction form
    33,448.75/46,160.69 = 19,110.94/x
  3. Step 3: Cross multiply
    33,448.75x = 46,160.69 × 19,110.94
  4. Step 4: Simplify right side
    33,448.75x = 882,173,965.99
  5. Step 5: Solve for x
    x = 882,173,965.99/33,448.75
  6. Step 6: Final answer
    x = 26,373.90

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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.