Home / 282,968-610,144

Finding the Third Proportional to 282,968 and 610,144

Calculator

Solution

The third proportional to 282,968 and 610,144 is: 1,315,610.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,968 : 610,144 = 610,144 : x
  2. Step 2: Convert to fraction form
    282,968/610,144 = 610,144/x
  3. Step 3: Cross multiply
    282,968x = 610,144 × 610,144
  4. Step 4: Simplify right side
    282,968x = 372,275,700,736
  5. Step 5: Solve for x
    x = 372,275,700,736/282,968
  6. Step 6: Final answer
    x = 1,315,610.60

Related Problems

Find third proportional to 141,484 and 305,072
Half scale
Find third proportional to 565,936 and 1,220,288
Double scale
Find third proportional to 282,970 and 610,148
Similar ratio
Find third proportional to 424,452 and 915,216
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.