Home / 33,955.14-46,858.08-19,805.25

Finding the Fourth Proportional to 33,955.14, 46,858.08 and 19,805.25

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Solution

The fourth proportional to 33,955.14, 46,858.08 and 19,805.25 is: 27,331.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,955.14 : 46,858.08 = 19,805.25 : x
  2. Step 2: Convert to fraction form
    33,955.14/46,858.08 = 19,805.25/x
  3. Step 3: Cross multiply
    33,955.14x = 46,858.08 × 19,805.25
  4. Step 4: Simplify right side
    33,955.14x = 928,035,988.92
  5. Step 5: Solve for x
    x = 928,035,988.92/33,955.14
  6. Step 6: Final answer
    x = 27,331.24

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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.