Home / 163,023.75-252,216

Finding the Third Proportional to 163,023.75 and 252,216

Calculator

Solution

The third proportional to 163,023.75 and 252,216 is: 390,206.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,023.75 : 252,216 = 252,216 : x
  2. Step 2: Convert to fraction form
    163,023.75/252,216 = 252,216/x
  3. Step 3: Cross multiply
    163,023.75x = 252,216 × 252,216
  4. Step 4: Simplify right side
    163,023.75x = 63,612,910,656
  5. Step 5: Solve for x
    x = 63,612,910,656/163,023.75
  6. Step 6: Final answer
    x = 390,206.40

Related Problems

Find third proportional to 81,511.88 and 126,108
Half scale
Find third proportional to 326,047.50 and 504,432
Double scale
Find third proportional to 163,026 and 252,219
Similar ratio
Find third proportional to 244,535.63 and 378,324
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.