Home / 33,480.14-46,202.60-19,333.08

Finding the Fourth Proportional to 33,480.14, 46,202.60 and 19,333.08

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Solution

The fourth proportional to 33,480.14, 46,202.60 and 19,333.08 is: 26,679.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,480.14 : 46,202.60 = 19,333.08 : x
  2. Step 2: Convert to fraction form
    33,480.14/46,202.60 = 19,333.08/x
  3. Step 3: Cross multiply
    33,480.14x = 46,202.60 × 19,333.08
  4. Step 4: Simplify right side
    33,480.14x = 893,238,610.34
  5. Step 5: Solve for x
    x = 893,238,610.34/33,480.14
  6. Step 6: Final answer
    x = 26,679.66

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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.