Home / 127,358-273,502

Finding the Third Proportional to 127,358 and 273,502

Calculator

Solution

The third proportional to 127,358 and 273,502 is: 587,347.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,358 : 273,502 = 273,502 : x
  2. Step 2: Convert to fraction form
    127,358/273,502 = 273,502/x
  3. Step 3: Cross multiply
    127,358x = 273,502 × 273,502
  4. Step 4: Simplify right side
    127,358x = 74,803,344,004
  5. Step 5: Solve for x
    x = 74,803,344,004/127,358
  6. Step 6: Final answer
    x = 587,347.04

Related Problems

Find third proportional to 63,679 and 136,751
Half scale
Find third proportional to 254,716 and 547,004
Double scale
Find third proportional to 127,360 and 273,506
Similar ratio
Find third proportional to 191,037 and 410,253
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.