Home / 127,260-276,444

Finding the Third Proportional to 127,260 and 276,444

Calculator

Solution

The third proportional to 127,260 and 276,444 is: 600,513.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,260 : 276,444 = 276,444 : x
  2. Step 2: Convert to fraction form
    127,260/276,444 = 276,444/x
  3. Step 3: Cross multiply
    127,260x = 276,444 × 276,444
  4. Step 4: Simplify right side
    127,260x = 76,421,285,136
  5. Step 5: Solve for x
    x = 76,421,285,136/127,260
  6. Step 6: Final answer
    x = 600,513.01

Related Problems

Find third proportional to 63,630 and 138,222
Half scale
Find third proportional to 254,520 and 552,888
Double scale
Find third proportional to 127,262 and 276,448
Similar ratio
Find third proportional to 190,890 and 414,666
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.