Home / 35,224.44-48,609.94-19,308.84

Finding the Fourth Proportional to 35,224.44, 48,609.94 and 19,308.84

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Solution

The fourth proportional to 35,224.44, 48,609.94 and 19,308.84 is: 26,646.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,224.44 : 48,609.94 = 19,308.84 : x
  2. Step 2: Convert to fraction form
    35,224.44/48,609.94 = 19,308.84/x
  3. Step 3: Cross multiply
    35,224.44x = 48,609.94 × 19,308.84
  4. Step 4: Simplify right side
    35,224.44x = 938,601,553.87
  5. Step 5: Solve for x
    x = 938,601,553.87/35,224.44
  6. Step 6: Final answer
    x = 26,646.32

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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.