Home / 175,076-274,354

Finding the Third Proportional to 175,076 and 274,354

Calculator

Solution

The third proportional to 175,076 and 274,354 is: 429,928.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,076 : 274,354 = 274,354 : x
  2. Step 2: Convert to fraction form
    175,076/274,354 = 274,354/x
  3. Step 3: Cross multiply
    175,076x = 274,354 × 274,354
  4. Step 4: Simplify right side
    175,076x = 75,270,117,316
  5. Step 5: Solve for x
    x = 75,270,117,316/175,076
  6. Step 6: Final answer
    x = 429,928.24

Related Problems

Find third proportional to 87,538 and 137,177
Half scale
Find third proportional to 350,152 and 548,708
Double scale
Find third proportional to 175,078 and 274,357
Similar ratio
Find third proportional to 262,614 and 411,531
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.