Home / 103,636-228,148

Finding the Third Proportional to 103,636 and 228,148

Calculator

Solution

The third proportional to 103,636 and 228,148 is: 502,253.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,636 : 228,148 = 228,148 : x
  2. Step 2: Convert to fraction form
    103,636/228,148 = 228,148/x
  3. Step 3: Cross multiply
    103,636x = 228,148 × 228,148
  4. Step 4: Simplify right side
    103,636x = 52,051,509,904
  5. Step 5: Solve for x
    x = 52,051,509,904/103,636
  6. Step 6: Final answer
    x = 502,253.17

Related Problems

Find third proportional to 51,818 and 114,074
Half scale
Find third proportional to 207,272 and 456,296
Double scale
Find third proportional to 103,638 and 228,152
Similar ratio
Find third proportional to 155,454 and 342,222
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.