Home / 106,470-177,438

Finding the Third Proportional to 106,470 and 177,438

Calculator

Solution

The third proportional to 106,470 and 177,438 is: 295,710.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,470 : 177,438 = 177,438 : x
  2. Step 2: Convert to fraction form
    106,470/177,438 = 177,438/x
  3. Step 3: Cross multiply
    106,470x = 177,438 × 177,438
  4. Step 4: Simplify right side
    106,470x = 31,484,243,844
  5. Step 5: Solve for x
    x = 31,484,243,844/106,470
  6. Step 6: Final answer
    x = 295,710.00

Related Problems

Find third proportional to 53,235 and 88,719
Half scale
Find third proportional to 212,940 and 354,876
Double scale
Find third proportional to 106,472 and 177,441
Similar ratio
Find third proportional to 159,705 and 266,157
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.