Home / 64,205.27-88,601.04-35,524.47

Finding the Fourth Proportional to 64,205.27, 88,601.04 and 35,524.47

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Solution

The fourth proportional to 64,205.27, 88,601.04 and 35,524.47 is: 49,022.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,205.27 : 88,601.04 = 35,524.47 : x
  2. Step 2: Convert to fraction form
    64,205.27/88,601.04 = 35,524.47/x
  3. Step 3: Cross multiply
    64,205.27x = 88,601.04 × 35,524.47
  4. Step 4: Simplify right side
    64,205.27x = 3,147,504,987.45
  5. Step 5: Solve for x
    x = 3,147,504,987.45/64,205.27
  6. Step 6: Final answer
    x = 49,022.53

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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.