Home / 46,207-69,639

Finding the Third Proportional to 46,207 and 69,639

Calculator

Solution

The third proportional to 46,207 and 69,639 is: 104,953.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,207 : 69,639 = 69,639 : x
  2. Step 2: Convert to fraction form
    46,207/69,639 = 69,639/x
  3. Step 3: Cross multiply
    46,207x = 69,639 × 69,639
  4. Step 4: Simplify right side
    46,207x = 4,849,590,321
  5. Step 5: Solve for x
    x = 4,849,590,321/46,207
  6. Step 6: Final answer
    x = 104,953.59

Related Problems

Find third proportional to 23,103.50 and 34,819.50
Half scale
Find third proportional to 92,414 and 139,278
Double scale
Find third proportional to 46,209 and 69,642
Similar ratio
Find third proportional to 69,310.50 and 104,458.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.