Home / 34,930.14-48,207.27-30,583.41

Finding the Fourth Proportional to 34,930.14, 48,207.27 and 30,583.41

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Solution

The fourth proportional to 34,930.14, 48,207.27 and 30,583.41 is: 42,208.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,930.14 : 48,207.27 = 30,583.41 : x
  2. Step 2: Convert to fraction form
    34,930.14/48,207.27 = 30,583.41/x
  3. Step 3: Cross multiply
    34,930.14x = 48,207.27 × 30,583.41
  4. Step 4: Simplify right side
    34,930.14x = 1,474,342,703.39
  5. Step 5: Solve for x
    x = 1,474,342,703.39/34,930.14
  6. Step 6: Final answer
    x = 42,208.33

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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.