Home / 33,401.01-46,094.09-18,294.31

Finding the Fourth Proportional to 33,401.01, 46,094.09 and 18,294.31

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Solution

The fourth proportional to 33,401.01, 46,094.09 and 18,294.31 is: 25,246.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,401.01 : 46,094.09 = 18,294.31 : x
  2. Step 2: Convert to fraction form
    33,401.01/46,094.09 = 18,294.31/x
  3. Step 3: Cross multiply
    33,401.01x = 46,094.09 × 18,294.31
  4. Step 4: Simplify right side
    33,401.01x = 843,259,617.36
  5. Step 5: Solve for x
    x = 843,259,617.36/33,401.01
  6. Step 6: Final answer
    x = 25,246.53

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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.