Home / 33,427.14-46,125.06-19,993.49

Finding the Fourth Proportional to 33,427.14, 46,125.06 and 19,993.49

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Solution

The fourth proportional to 33,427.14, 46,125.06 and 19,993.49 is: 27,588.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,427.14 : 46,125.06 = 19,993.49 : x
  2. Step 2: Convert to fraction form
    33,427.14/46,125.06 = 19,993.49/x
  3. Step 3: Cross multiply
    33,427.14x = 46,125.06 × 19,993.49
  4. Step 4: Simplify right side
    33,427.14x = 922,200,925.86
  5. Step 5: Solve for x
    x = 922,200,925.86/33,427.14
  6. Step 6: Final answer
    x = 27,588.39

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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.