Home / 366,216-565,914

Finding the Third Proportional to 366,216 and 565,914

Calculator

Solution

The third proportional to 366,216 and 565,914 is: 874,507.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,216 : 565,914 = 565,914 : x
  2. Step 2: Convert to fraction form
    366,216/565,914 = 565,914/x
  3. Step 3: Cross multiply
    366,216x = 565,914 × 565,914
  4. Step 4: Simplify right side
    366,216x = 320,258,655,396
  5. Step 5: Solve for x
    x = 320,258,655,396/366,216
  6. Step 6: Final answer
    x = 874,507.55

Related Problems

Find third proportional to 183,108 and 282,957
Half scale
Find third proportional to 732,432 and 1,131,828
Double scale
Find third proportional to 366,218 and 565,917
Similar ratio
Find third proportional to 549,324 and 848,871
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.