Home / 33,610.13-46,383.05-18,502.01

Finding the Fourth Proportional to 33,610.13, 46,383.05 and 18,502.01

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Solution

The fourth proportional to 33,610.13, 46,383.05 and 18,502.01 is: 25,533.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,610.13 : 46,383.05 = 18,502.01 : x
  2. Step 2: Convert to fraction form
    33,610.13/46,383.05 = 18,502.01/x
  3. Step 3: Cross multiply
    33,610.13x = 46,383.05 × 18,502.01
  4. Step 4: Simplify right side
    33,610.13x = 858,179,654.93
  5. Step 5: Solve for x
    x = 858,179,654.93/33,610.13
  6. Step 6: Final answer
    x = 25,533.36

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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.