Home / 51,269.25-112,620

Finding the Third Proportional to 51,269.25 and 112,620

Calculator

Solution

The third proportional to 51,269.25 and 112,620 is: 247,385.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,269.25 : 112,620 = 112,620 : x
  2. Step 2: Convert to fraction form
    51,269.25/112,620 = 112,620/x
  3. Step 3: Cross multiply
    51,269.25x = 112,620 × 112,620
  4. Step 4: Simplify right side
    51,269.25x = 12,683,264,400
  5. Step 5: Solve for x
    x = 12,683,264,400/51,269.25
  6. Step 6: Final answer
    x = 247,385.41

Related Problems

Find third proportional to 25,634.63 and 56,310
Half scale
Find third proportional to 102,538.50 and 225,240
Double scale
Find third proportional to 51,271 and 112,624
Similar ratio
Find third proportional to 76,903.88 and 168,930
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.