Home / 134,160-291,616

Finding the Third Proportional to 134,160 and 291,616

Calculator

Solution

The third proportional to 134,160 and 291,616 is: 633,869.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,160 : 291,616 = 291,616 : x
  2. Step 2: Convert to fraction form
    134,160/291,616 = 291,616/x
  3. Step 3: Cross multiply
    134,160x = 291,616 × 291,616
  4. Step 4: Simplify right side
    134,160x = 85,039,891,456
  5. Step 5: Solve for x
    x = 85,039,891,456/134,160
  6. Step 6: Final answer
    x = 633,869.20

Related Problems

Find third proportional to 67,080 and 145,808
Half scale
Find third proportional to 268,320 and 583,232
Double scale
Find third proportional to 134,162 and 291,620
Similar ratio
Find third proportional to 201,240 and 437,424
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.