Home / 7,574-17,963

Finding the Third Proportional to 7,574 and 17,963

Calculator

Solution

The third proportional to 7,574 and 17,963 is: 42,602.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574 : 17,963 = 17,963 : x
  2. Step 2: Convert to fraction form
    7,574/17,963 = 17,963/x
  3. Step 3: Cross multiply
    7,574x = 17,963 × 17,963
  4. Step 4: Simplify right side
    7,574x = 322,669,369
  5. Step 5: Solve for x
    x = 322,669,369/7,574
  6. Step 6: Final answer
    x = 42,602.24

Related Problems

Find third proportional to 3,787 and 8,981.50
Half scale
Find third proportional to 15,148 and 35,926
Double scale
Find third proportional to 7,576 and 17,968
Similar ratio
Find third proportional to 11,361 and 26,944.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.