Home / 207,564-311,344

Finding the Third Proportional to 207,564 and 311,344

Calculator

Solution

The third proportional to 207,564 and 311,344 is: 467,013.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,564 : 311,344 = 311,344 : x
  2. Step 2: Convert to fraction form
    207,564/311,344 = 311,344/x
  3. Step 3: Cross multiply
    207,564x = 311,344 × 311,344
  4. Step 4: Simplify right side
    207,564x = 96,935,086,336
  5. Step 5: Solve for x
    x = 96,935,086,336/207,564
  6. Step 6: Final answer
    x = 467,013.00

Related Problems

Find third proportional to 103,782 and 155,672
Half scale
Find third proportional to 415,128 and 622,688
Double scale
Find third proportional to 207,566 and 311,347
Similar ratio
Find third proportional to 311,346 and 467,016
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.