Home / 7,136-14,392

Finding the Third Proportional to 7,136 and 14,392

Calculator

Solution

The third proportional to 7,136 and 14,392 is: 29,026.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,136 : 14,392 = 14,392 : x
  2. Step 2: Convert to fraction form
    7,136/14,392 = 14,392/x
  3. Step 3: Cross multiply
    7,136x = 14,392 × 14,392
  4. Step 4: Simplify right side
    7,136x = 207,129,664
  5. Step 5: Solve for x
    x = 207,129,664/7,136
  6. Step 6: Final answer
    x = 29,026.02

Related Problems

Find third proportional to 3,568 and 7,196
Half scale
Find third proportional to 14,272 and 28,784
Double scale
Find third proportional to 7,138 and 14,396
Similar ratio
Find third proportional to 10,704 and 21,588
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.02) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.