Home / 254,064-379,848

Finding the Third Proportional to 254,064 and 379,848

Calculator

Solution

The third proportional to 254,064 and 379,848 is: 567,906.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,064 : 379,848 = 379,848 : x
  2. Step 2: Convert to fraction form
    254,064/379,848 = 379,848/x
  3. Step 3: Cross multiply
    254,064x = 379,848 × 379,848
  4. Step 4: Simplify right side
    254,064x = 144,284,503,104
  5. Step 5: Solve for x
    x = 144,284,503,104/254,064
  6. Step 6: Final answer
    x = 567,906.13

Related Problems

Find third proportional to 127,032 and 189,924
Half scale
Find third proportional to 508,128 and 759,696
Double scale
Find third proportional to 254,066 and 379,851
Similar ratio
Find third proportional to 381,096 and 569,772
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.