Home / 30,293.20-41,804.22-17,548.12

Finding the Fourth Proportional to 30,293.20, 41,804.22 and 17,548.12

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Solution

The fourth proportional to 30,293.20, 41,804.22 and 17,548.12 is: 24,216.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,293.20 : 41,804.22 = 17,548.12 : x
  2. Step 2: Convert to fraction form
    30,293.20/41,804.22 = 17,548.12/x
  3. Step 3: Cross multiply
    30,293.20x = 41,804.22 × 17,548.12
  4. Step 4: Simplify right side
    30,293.20x = 733,585,469.07
  5. Step 5: Solve for x
    x = 733,585,469.07/30,293.20
  6. Step 6: Final answer
    x = 24,216.18

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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.