Home / 108,969-235,444

Finding the Third Proportional to 108,969 and 235,444

Calculator

Solution

The third proportional to 108,969 and 235,444 is: 508,712.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,969 : 235,444 = 235,444 : x
  2. Step 2: Convert to fraction form
    108,969/235,444 = 235,444/x
  3. Step 3: Cross multiply
    108,969x = 235,444 × 235,444
  4. Step 4: Simplify right side
    108,969x = 55,433,877,136
  5. Step 5: Solve for x
    x = 55,433,877,136/108,969
  6. Step 6: Final answer
    x = 508,712.36

Related Problems

Find third proportional to 54,484.50 and 117,722
Half scale
Find third proportional to 217,938 and 470,888
Double scale
Find third proportional to 108,971 and 235,448
Similar ratio
Find third proportional to 163,453.50 and 353,166
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.