Home / 366,976-564,235

Finding the Third Proportional to 366,976 and 564,235

Calculator

Solution

The third proportional to 366,976 and 564,235 is: 867,525.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,976 : 564,235 = 564,235 : x
  2. Step 2: Convert to fraction form
    366,976/564,235 = 564,235/x
  3. Step 3: Cross multiply
    366,976x = 564,235 × 564,235
  4. Step 4: Simplify right side
    366,976x = 318,361,135,225
  5. Step 5: Solve for x
    x = 318,361,135,225/366,976
  6. Step 6: Final answer
    x = 867,525.77

Related Problems

Find third proportional to 183,488 and 282,117.50
Half scale
Find third proportional to 733,952 and 1,128,470
Double scale
Find third proportional to 366,978 and 564,238
Similar ratio
Find third proportional to 550,464 and 846,352.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.