Home / 71,274-150,594

Finding the Third Proportional to 71,274 and 150,594

Calculator

Solution

The third proportional to 71,274 and 150,594 is: 318,188.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,274 : 150,594 = 150,594 : x
  2. Step 2: Convert to fraction form
    71,274/150,594 = 150,594/x
  3. Step 3: Cross multiply
    71,274x = 150,594 × 150,594
  4. Step 4: Simplify right side
    71,274x = 22,678,552,836
  5. Step 5: Solve for x
    x = 22,678,552,836/71,274
  6. Step 6: Final answer
    x = 318,188.30

Related Problems

Find third proportional to 35,637 and 75,297
Half scale
Find third proportional to 142,548 and 301,188
Double scale
Find third proportional to 71,276 and 150,598
Similar ratio
Find third proportional to 106,911 and 225,891
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.