Home / 34,945.44-48,224.66-19,030

Finding the Fourth Proportional to 34,945.44, 48,224.66 and 19,030

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Solution

The fourth proportional to 34,945.44, 48,224.66 and 19,030 is: 26,261.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,945.44 : 48,224.66 = 19,030 : x
  2. Step 2: Convert to fraction form
    34,945.44/48,224.66 = 19,030/x
  3. Step 3: Cross multiply
    34,945.44x = 48,224.66 × 19,030
  4. Step 4: Simplify right side
    34,945.44x = 917,715,279.80
  5. Step 5: Solve for x
    x = 917,715,279.80/34,945.44
  6. Step 6: Final answer
    x = 26,261.37

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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.