Home / 31,816-46,800

Finding the Third Proportional to 31,816 and 46,800

Calculator

Solution

The third proportional to 31,816 and 46,800 is: 68,840.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,816 : 46,800 = 46,800 : x
  2. Step 2: Convert to fraction form
    31,816/46,800 = 46,800/x
  3. Step 3: Cross multiply
    31,816x = 46,800 × 46,800
  4. Step 4: Simplify right side
    31,816x = 2,190,240,000
  5. Step 5: Solve for x
    x = 2,190,240,000/31,816
  6. Step 6: Final answer
    x = 68,840.83

Related Problems

Find third proportional to 15,908 and 23,400
Half scale
Find third proportional to 63,632 and 93,600
Double scale
Find third proportional to 31,818 and 46,803
Similar ratio
Find third proportional to 47,724 and 70,200
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.