Home / 15,136-32,574

Finding the Third Proportional to 15,136 and 32,574

Calculator

Solution

The third proportional to 15,136 and 32,574 is: 70,102.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,136 : 32,574 = 32,574 : x
  2. Step 2: Convert to fraction form
    15,136/32,574 = 32,574/x
  3. Step 3: Cross multiply
    15,136x = 32,574 × 32,574
  4. Step 4: Simplify right side
    15,136x = 1,061,065,476
  5. Step 5: Solve for x
    x = 1,061,065,476/15,136
  6. Step 6: Final answer
    x = 70,102.11

Related Problems

Find third proportional to 7,568 and 16,287
Half scale
Find third proportional to 30,272 and 65,148
Double scale
Find third proportional to 15,138 and 32,578
Similar ratio
Find third proportional to 22,704 and 48,861
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.