Home / 254,136-373,812

Finding the Third Proportional to 254,136 and 373,812

Calculator

Solution

The third proportional to 254,136 and 373,812 is: 549,845.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,136 : 373,812 = 373,812 : x
  2. Step 2: Convert to fraction form
    254,136/373,812 = 373,812/x
  3. Step 3: Cross multiply
    254,136x = 373,812 × 373,812
  4. Step 4: Simplify right side
    254,136x = 139,735,411,344
  5. Step 5: Solve for x
    x = 139,735,411,344/254,136
  6. Step 6: Final answer
    x = 549,845.01

Related Problems

Find third proportional to 127,068 and 186,906
Half scale
Find third proportional to 508,272 and 747,624
Double scale
Find third proportional to 254,138 and 373,815
Similar ratio
Find third proportional to 381,204 and 560,718
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.