Home / 21,254-46,124

Finding the Third Proportional to 21,254 and 46,124

Calculator

Solution

The third proportional to 21,254 and 46,124 is: 100,095.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,254 : 46,124 = 46,124 : x
  2. Step 2: Convert to fraction form
    21,254/46,124 = 46,124/x
  3. Step 3: Cross multiply
    21,254x = 46,124 × 46,124
  4. Step 4: Simplify right side
    21,254x = 2,127,423,376
  5. Step 5: Solve for x
    x = 2,127,423,376/21,254
  6. Step 6: Final answer
    x = 100,095.20

Related Problems

Find third proportional to 10,627 and 23,062
Half scale
Find third proportional to 42,508 and 92,248
Double scale
Find third proportional to 21,256 and 46,128
Similar ratio
Find third proportional to 31,881 and 69,186
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.