Home / 33,354.54-46,030.44-18,246.30

Finding the Fourth Proportional to 33,354.54, 46,030.44 and 18,246.30

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Solution

The fourth proportional to 33,354.54, 46,030.44 and 18,246.30 is: 25,180.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,354.54 : 46,030.44 = 18,246.30 : x
  2. Step 2: Convert to fraction form
    33,354.54/46,030.44 = 18,246.30/x
  3. Step 3: Cross multiply
    33,354.54x = 46,030.44 × 18,246.30
  4. Step 4: Simplify right side
    33,354.54x = 839,885,217.37
  5. Step 5: Solve for x
    x = 839,885,217.37/33,354.54
  6. Step 6: Final answer
    x = 25,180.54

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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.