Home / 124,627.50-274,175.50

Finding the Third Proportional to 124,627.50 and 274,175.50

Calculator

Solution

The third proportional to 124,627.50 and 274,175.50 is: 603,175.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,627.50 : 274,175.50 = 274,175.50 : x
  2. Step 2: Convert to fraction form
    124,627.50/274,175.50 = 274,175.50/x
  3. Step 3: Cross multiply
    124,627.50x = 274,175.50 × 274,175.50
  4. Step 4: Simplify right side
    124,627.50x = 75,172,204,800.25
  5. Step 5: Solve for x
    x = 75,172,204,800.25/124,627.50
  6. Step 6: Final answer
    x = 603,175.10

Related Problems

Find third proportional to 62,313.75 and 137,087.75
Half scale
Find third proportional to 249,255 and 548,351
Double scale
Find third proportional to 124,630 and 274,180
Similar ratio
Find third proportional to 186,941.25 and 411,263.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.