Home / 228,305-363,599

Finding the Third Proportional to 228,305 and 363,599

Calculator

Solution

The third proportional to 228,305 and 363,599 is: 579,068.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,305 : 363,599 = 363,599 : x
  2. Step 2: Convert to fraction form
    228,305/363,599 = 363,599/x
  3. Step 3: Cross multiply
    228,305x = 363,599 × 363,599
  4. Step 4: Simplify right side
    228,305x = 132,204,232,801
  5. Step 5: Solve for x
    x = 132,204,232,801/228,305
  6. Step 6: Final answer
    x = 579,068.50

Related Problems

Find third proportional to 114,152.50 and 181,799.50
Half scale
Find third proportional to 456,610 and 727,198
Double scale
Find third proportional to 228,307 and 363,602
Similar ratio
Find third proportional to 342,457.50 and 545,398.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.