Home / 30,059.40-41,467.98-19,452.44

Finding the Fourth Proportional to 30,059.40, 41,467.98 and 19,452.44

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Solution

The fourth proportional to 30,059.40, 41,467.98 and 19,452.44 is: 26,835.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,059.40 : 41,467.98 = 19,452.44 : x
  2. Step 2: Convert to fraction form
    30,059.40/41,467.98 = 19,452.44/x
  3. Step 3: Cross multiply
    30,059.40x = 41,467.98 × 19,452.44
  4. Step 4: Simplify right side
    30,059.40x = 806,653,392.87
  5. Step 5: Solve for x
    x = 806,653,392.87/30,059.40
  6. Step 6: Final answer
    x = 26,835.31

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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.