Home / 49,979.50-106,431.50

Finding the Third Proportional to 49,979.50 and 106,431.50

Calculator

Solution

The third proportional to 49,979.50 and 106,431.50 is: 226,646.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,979.50 : 106,431.50 = 106,431.50 : x
  2. Step 2: Convert to fraction form
    49,979.50/106,431.50 = 106,431.50/x
  3. Step 3: Cross multiply
    49,979.50x = 106,431.50 × 106,431.50
  4. Step 4: Simplify right side
    49,979.50x = 11,327,664,192.25
  5. Step 5: Solve for x
    x = 11,327,664,192.25/49,979.50
  6. Step 6: Final answer
    x = 226,646.21

Related Problems

Find third proportional to 24,989.75 and 53,215.75
Half scale
Find third proportional to 99,959 and 212,863
Double scale
Find third proportional to 49,982 and 106,436
Similar ratio
Find third proportional to 74,969.25 and 159,647.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.