Home / 365,280-548,784

Finding the Third Proportional to 365,280 and 548,784

Calculator

Solution

The third proportional to 365,280 and 548,784 is: 824,474.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,280 : 548,784 = 548,784 : x
  2. Step 2: Convert to fraction form
    365,280/548,784 = 548,784/x
  3. Step 3: Cross multiply
    365,280x = 548,784 × 548,784
  4. Step 4: Simplify right side
    365,280x = 301,163,878,656
  5. Step 5: Solve for x
    x = 301,163,878,656/365,280
  6. Step 6: Final answer
    x = 824,474.04

Related Problems

Find third proportional to 182,640 and 274,392
Half scale
Find third proportional to 730,560 and 1,097,568
Double scale
Find third proportional to 365,282 and 548,787
Similar ratio
Find third proportional to 547,920 and 823,176
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.