Home / 85,373-125,292

Finding the Third Proportional to 85,373 and 125,292

Calculator

Solution

The third proportional to 85,373 and 125,292 is: 183,876.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,373 : 125,292 = 125,292 : x
  2. Step 2: Convert to fraction form
    85,373/125,292 = 125,292/x
  3. Step 3: Cross multiply
    85,373x = 125,292 × 125,292
  4. Step 4: Simplify right side
    85,373x = 15,698,085,264
  5. Step 5: Solve for x
    x = 15,698,085,264/85,373
  6. Step 6: Final answer
    x = 183,876.46

Related Problems

Find third proportional to 42,686.50 and 62,646
Half scale
Find third proportional to 170,746 and 250,584
Double scale
Find third proportional to 85,375 and 125,295
Similar ratio
Find third proportional to 128,059.50 and 187,938
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.