Home / 45,032-69,324

Finding the Third Proportional to 45,032 and 69,324

Calculator

Solution

The third proportional to 45,032 and 69,324 is: 106,720.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,032 : 69,324 = 69,324 : x
  2. Step 2: Convert to fraction form
    45,032/69,324 = 69,324/x
  3. Step 3: Cross multiply
    45,032x = 69,324 × 69,324
  4. Step 4: Simplify right side
    45,032x = 4,805,816,976
  5. Step 5: Solve for x
    x = 4,805,816,976/45,032
  6. Step 6: Final answer
    x = 106,720.04

Related Problems

Find third proportional to 22,516 and 34,662
Half scale
Find third proportional to 90,064 and 138,648
Double scale
Find third proportional to 45,034 and 69,327
Similar ratio
Find third proportional to 67,548 and 103,986
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.