Home / 114,144-177,432

Finding the Third Proportional to 114,144 and 177,432

Calculator

Solution

The third proportional to 114,144 and 177,432 is: 275,810.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,144 : 177,432 = 177,432 : x
  2. Step 2: Convert to fraction form
    114,144/177,432 = 177,432/x
  3. Step 3: Cross multiply
    114,144x = 177,432 × 177,432
  4. Step 4: Simplify right side
    114,144x = 31,482,114,624
  5. Step 5: Solve for x
    x = 31,482,114,624/114,144
  6. Step 6: Final answer
    x = 275,810.51

Related Problems

Find third proportional to 57,072 and 88,716
Half scale
Find third proportional to 228,288 and 354,864
Double scale
Find third proportional to 114,146 and 177,435
Similar ratio
Find third proportional to 171,216 and 266,148
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.