Home / 127,368-276,846

Finding the Third Proportional to 127,368 and 276,846

Calculator

Solution

The third proportional to 127,368 and 276,846 is: 601,750.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,368 : 276,846 = 276,846 : x
  2. Step 2: Convert to fraction form
    127,368/276,846 = 276,846/x
  3. Step 3: Cross multiply
    127,368x = 276,846 × 276,846
  4. Step 4: Simplify right side
    127,368x = 76,643,707,716
  5. Step 5: Solve for x
    x = 76,643,707,716/127,368
  6. Step 6: Final answer
    x = 601,750.11

Related Problems

Find third proportional to 63,684 and 138,423
Half scale
Find third proportional to 254,736 and 553,692
Double scale
Find third proportional to 127,370 and 276,850
Similar ratio
Find third proportional to 191,052 and 415,269
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.