Home / 33,816.33-46,670.03-19,476.63

Finding the Fourth Proportional to 33,816.33, 46,670.03 and 19,476.63

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Solution

The fourth proportional to 33,816.33, 46,670.03 and 19,476.63 is: 26,879.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,816.33 : 46,670.03 = 19,476.63 : x
  2. Step 2: Convert to fraction form
    33,816.33/46,670.03 = 19,476.63/x
  3. Step 3: Cross multiply
    33,816.33x = 46,670.03 × 19,476.63
  4. Step 4: Simplify right side
    33,816.33x = 908,974,809.02
  5. Step 5: Solve for x
    x = 908,974,809.02/33,816.33
  6. Step 6: Final answer
    x = 26,879.76

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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.