Home / 227,352-356,646

Finding the Third Proportional to 227,352 and 356,646

Calculator

Solution

The third proportional to 227,352 and 356,646 is: 559,468.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,352 : 356,646 = 356,646 : x
  2. Step 2: Convert to fraction form
    227,352/356,646 = 356,646/x
  3. Step 3: Cross multiply
    227,352x = 356,646 × 356,646
  4. Step 4: Simplify right side
    227,352x = 127,196,369,316
  5. Step 5: Solve for x
    x = 127,196,369,316/227,352
  6. Step 6: Final answer
    x = 559,468.88

Related Problems

Find third proportional to 113,676 and 178,323
Half scale
Find third proportional to 454,704 and 713,292
Double scale
Find third proportional to 227,354 and 356,649
Similar ratio
Find third proportional to 341,028 and 534,969
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.