Home / 30,367.35-41,926.46-19,052.37

Finding the Fourth Proportional to 30,367.35, 41,926.46 and 19,052.37

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Solution

The fourth proportional to 30,367.35, 41,926.46 and 19,052.37 is: 26,304.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,367.35 : 41,926.46 = 19,052.37 : x
  2. Step 2: Convert to fraction form
    30,367.35/41,926.46 = 19,052.37/x
  3. Step 3: Cross multiply
    30,367.35x = 41,926.46 × 19,052.37
  4. Step 4: Simplify right side
    30,367.35x = 798,798,333.45
  5. Step 5: Solve for x
    x = 798,798,333.45/30,367.35
  6. Step 6: Final answer
    x = 26,304.51

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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.