Home / 33,554.88-50,308.32-15,775.60

Finding the Fourth Proportional to 33,554.88, 50,308.32 and 15,775.60

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Solution

The fourth proportional to 33,554.88, 50,308.32 and 15,775.60 is: 23,652.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,554.88 : 50,308.32 = 15,775.60 : x
  2. Step 2: Convert to fraction form
    33,554.88/50,308.32 = 15,775.60/x
  3. Step 3: Cross multiply
    33,554.88x = 50,308.32 × 15,775.60
  4. Step 4: Simplify right side
    33,554.88x = 793,643,932.99
  5. Step 5: Solve for x
    x = 793,643,932.99/33,554.88
  6. Step 6: Final answer
    x = 23,652.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.