Home / 10,890-23,624

Finding the Third Proportional to 10,890 and 23,624

Calculator

Solution

The third proportional to 10,890 and 23,624 is: 51,248.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,890 : 23,624 = 23,624 : x
  2. Step 2: Convert to fraction form
    10,890/23,624 = 23,624/x
  3. Step 3: Cross multiply
    10,890x = 23,624 × 23,624
  4. Step 4: Simplify right side
    10,890x = 558,093,376
  5. Step 5: Solve for x
    x = 558,093,376/10,890
  6. Step 6: Final answer
    x = 51,248.24

Related Problems

Find third proportional to 5,445 and 11,812
Half scale
Find third proportional to 21,780 and 47,248
Double scale
Find third proportional to 10,892 and 23,628
Similar ratio
Find third proportional to 16,335 and 35,436
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.