Home / 118,177.50-177,354

Finding the Third Proportional to 118,177.50 and 177,354

Calculator

Solution

The third proportional to 118,177.50 and 177,354 is: 266,162.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,177.50 : 177,354 = 177,354 : x
  2. Step 2: Convert to fraction form
    118,177.50/177,354 = 177,354/x
  3. Step 3: Cross multiply
    118,177.50x = 177,354 × 177,354
  4. Step 4: Simplify right side
    118,177.50x = 31,454,441,316
  5. Step 5: Solve for x
    x = 31,454,441,316/118,177.50
  6. Step 6: Final answer
    x = 266,162.69

Related Problems

Find third proportional to 59,088.75 and 88,677
Half scale
Find third proportional to 236,355 and 354,708
Double scale
Find third proportional to 118,180 and 177,357
Similar ratio
Find third proportional to 177,266.25 and 266,031
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.