Home / 108,528-235,099

Finding the Third Proportional to 108,528 and 235,099

Calculator

Solution

The third proportional to 108,528 and 235,099 is: 509,283.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,528 : 235,099 = 235,099 : x
  2. Step 2: Convert to fraction form
    108,528/235,099 = 235,099/x
  3. Step 3: Cross multiply
    108,528x = 235,099 × 235,099
  4. Step 4: Simplify right side
    108,528x = 55,271,539,801
  5. Step 5: Solve for x
    x = 55,271,539,801/108,528
  6. Step 6: Final answer
    x = 509,283.69

Related Problems

Find third proportional to 54,264 and 117,549.50
Half scale
Find third proportional to 217,056 and 470,198
Double scale
Find third proportional to 108,530 and 235,103
Similar ratio
Find third proportional to 162,792 and 352,648.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.