Home / 56,340-84,334

Finding the Third Proportional to 56,340 and 84,334

Calculator

Solution

The third proportional to 56,340 and 84,334 is: 126,237.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,340 : 84,334 = 84,334 : x
  2. Step 2: Convert to fraction form
    56,340/84,334 = 84,334/x
  3. Step 3: Cross multiply
    56,340x = 84,334 × 84,334
  4. Step 4: Simplify right side
    56,340x = 7,112,223,556
  5. Step 5: Solve for x
    x = 7,112,223,556/56,340
  6. Step 6: Final answer
    x = 126,237.55

Related Problems

Find third proportional to 28,170 and 42,167
Half scale
Find third proportional to 112,680 and 168,668
Double scale
Find third proportional to 56,342 and 84,337
Similar ratio
Find third proportional to 84,510 and 126,501
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.