Home / 33,416.28-46,110.07-19,982.63

Finding the Fourth Proportional to 33,416.28, 46,110.07 and 19,982.63

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Solution

The fourth proportional to 33,416.28, 46,110.07 and 19,982.63 is: 27,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,416.28 : 46,110.07 = 19,982.63 : x
  2. Step 2: Convert to fraction form
    33,416.28/46,110.07 = 19,982.63/x
  3. Step 3: Cross multiply
    33,416.28x = 46,110.07 × 19,982.63
  4. Step 4: Simplify right side
    33,416.28x = 921,400,468.08
  5. Step 5: Solve for x
    x = 921,400,468.08/33,416.28
  6. Step 6: Final answer
    x = 27,573.40

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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.