Home / 34,930.33-48,202.36-19,014.84

Finding the Fourth Proportional to 34,930.33, 48,202.36 and 19,014.84

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Solution

The fourth proportional to 34,930.33, 48,202.36 and 19,014.84 is: 26,239.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,930.33 : 48,202.36 = 19,014.84 : x
  2. Step 2: Convert to fraction form
    34,930.33/48,202.36 = 19,014.84/x
  3. Step 3: Cross multiply
    34,930.33x = 48,202.36 × 19,014.84
  4. Step 4: Simplify right side
    34,930.33x = 916,560,115.49
  5. Step 5: Solve for x
    x = 916,560,115.49/34,930.33
  6. Step 6: Final answer
    x = 26,239.67

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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.