Home / 365,314-573,214

Finding the Third Proportional to 365,314 and 573,214

Calculator

Solution

The third proportional to 365,314 and 573,214 is: 899,429.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,314 : 573,214 = 573,214 : x
  2. Step 2: Convert to fraction form
    365,314/573,214 = 573,214/x
  3. Step 3: Cross multiply
    365,314x = 573,214 × 573,214
  4. Step 4: Simplify right side
    365,314x = 328,574,289,796
  5. Step 5: Solve for x
    x = 328,574,289,796/365,314
  6. Step 6: Final answer
    x = 899,429.78

Related Problems

Find third proportional to 182,657 and 286,607
Half scale
Find third proportional to 730,628 and 1,146,428
Double scale
Find third proportional to 365,316 and 573,217
Similar ratio
Find third proportional to 547,971 and 859,821
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.