Home / 22,140-47,742

Finding the Third Proportional to 22,140 and 47,742

Calculator

Solution

The third proportional to 22,140 and 47,742 is: 102,949.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,140 : 47,742 = 47,742 : x
  2. Step 2: Convert to fraction form
    22,140/47,742 = 47,742/x
  3. Step 3: Cross multiply
    22,140x = 47,742 × 47,742
  4. Step 4: Simplify right side
    22,140x = 2,279,298,564
  5. Step 5: Solve for x
    x = 2,279,298,564/22,140
  6. Step 6: Final answer
    x = 102,949.35

Related Problems

Find third proportional to 11,070 and 23,871
Half scale
Find third proportional to 44,280 and 95,484
Double scale
Find third proportional to 22,142 and 47,746
Similar ratio
Find third proportional to 33,210 and 71,613
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.