Home / 30,240-44,432

Finding the Third Proportional to 30,240 and 44,432

Calculator

Solution

The third proportional to 30,240 and 44,432 is: 65,284.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,240 : 44,432 = 44,432 : x
  2. Step 2: Convert to fraction form
    30,240/44,432 = 44,432/x
  3. Step 3: Cross multiply
    30,240x = 44,432 × 44,432
  4. Step 4: Simplify right side
    30,240x = 1,974,202,624
  5. Step 5: Solve for x
    x = 1,974,202,624/30,240
  6. Step 6: Final answer
    x = 65,284.48

Related Problems

Find third proportional to 15,120 and 22,216
Half scale
Find third proportional to 60,480 and 88,864
Double scale
Find third proportional to 30,242 and 44,435
Similar ratio
Find third proportional to 45,360 and 66,648
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.