Home / 56,604-122,097

Finding the Third Proportional to 56,604 and 122,097

Calculator

Solution

The third proportional to 56,604 and 122,097 is: 263,367.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,604 : 122,097 = 122,097 : x
  2. Step 2: Convert to fraction form
    56,604/122,097 = 122,097/x
  3. Step 3: Cross multiply
    56,604x = 122,097 × 122,097
  4. Step 4: Simplify right side
    56,604x = 14,907,677,409
  5. Step 5: Solve for x
    x = 14,907,677,409/56,604
  6. Step 6: Final answer
    x = 263,367.91

Related Problems

Find third proportional to 28,302 and 61,048.50
Half scale
Find third proportional to 113,208 and 244,194
Double scale
Find third proportional to 56,606 and 122,101
Similar ratio
Find third proportional to 84,906 and 183,145.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.