Home / 132,465-199,240.50

Finding the Third Proportional to 132,465 and 199,240.50

Calculator

Solution

The third proportional to 132,465 and 199,240.50 is: 299,677.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,465 : 199,240.50 = 199,240.50 : x
  2. Step 2: Convert to fraction form
    132,465/199,240.50 = 199,240.50/x
  3. Step 3: Cross multiply
    132,465x = 199,240.50 × 199,240.50
  4. Step 4: Simplify right side
    132,465x = 39,696,776,840.25
  5. Step 5: Solve for x
    x = 39,696,776,840.25/132,465
  6. Step 6: Final answer
    x = 299,677.48

Related Problems

Find third proportional to 66,232.50 and 99,620.25
Half scale
Find third proportional to 264,930 and 398,481
Double scale
Find third proportional to 132,467 and 199,244
Similar ratio
Find third proportional to 198,697.50 and 298,860.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.