Home / 99,484-149,676

Finding the Third Proportional to 99,484 and 149,676

Calculator

Solution

The third proportional to 99,484 and 149,676 is: 225,191.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,484 : 149,676 = 149,676 : x
  2. Step 2: Convert to fraction form
    99,484/149,676 = 149,676/x
  3. Step 3: Cross multiply
    99,484x = 149,676 × 149,676
  4. Step 4: Simplify right side
    99,484x = 22,402,904,976
  5. Step 5: Solve for x
    x = 22,402,904,976/99,484
  6. Step 6: Final answer
    x = 225,191.04

Related Problems

Find third proportional to 49,742 and 74,838
Half scale
Find third proportional to 198,968 and 299,352
Double scale
Find third proportional to 99,486 and 149,679
Similar ratio
Find third proportional to 149,226 and 224,514
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.