Home / 35,524.68-49,022.58-19,608.90

Finding the Fourth Proportional to 35,524.68, 49,022.58 and 19,608.90

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Solution

The fourth proportional to 35,524.68, 49,022.58 and 19,608.90 is: 27,059.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,524.68 : 49,022.58 = 19,608.90 : x
  2. Step 2: Convert to fraction form
    35,524.68/49,022.58 = 19,608.90/x
  3. Step 3: Cross multiply
    35,524.68x = 49,022.58 × 19,608.90
  4. Step 4: Simplify right side
    35,524.68x = 961,278,868.96
  5. Step 5: Solve for x
    x = 961,278,868.96/35,524.68
  6. Step 6: Final answer
    x = 27,059.47

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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.