Home / 33,672.18-46,464.43-19,523.50

Finding the Fourth Proportional to 33,672.18, 46,464.43 and 19,523.50

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Solution

The fourth proportional to 33,672.18, 46,464.43 and 19,523.50 is: 26,940.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,672.18 : 46,464.43 = 19,523.50 : x
  2. Step 2: Convert to fraction form
    33,672.18/46,464.43 = 19,523.50/x
  3. Step 3: Cross multiply
    33,672.18x = 46,464.43 × 19,523.50
  4. Step 4: Simplify right side
    33,672.18x = 907,148,299.11
  5. Step 5: Solve for x
    x = 907,148,299.11/33,672.18
  6. Step 6: Final answer
    x = 26,940.59

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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.