Home / 209,556-452,592

Finding the Third Proportional to 209,556 and 452,592

Calculator

Solution

The third proportional to 209,556 and 452,592 is: 977,492.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,556 : 452,592 = 452,592 : x
  2. Step 2: Convert to fraction form
    209,556/452,592 = 452,592/x
  3. Step 3: Cross multiply
    209,556x = 452,592 × 452,592
  4. Step 4: Simplify right side
    209,556x = 204,839,518,464
  5. Step 5: Solve for x
    x = 204,839,518,464/209,556
  6. Step 6: Final answer
    x = 977,492.98

Related Problems

Find third proportional to 104,778 and 226,296
Half scale
Find third proportional to 419,112 and 905,184
Double scale
Find third proportional to 209,558 and 452,596
Similar ratio
Find third proportional to 314,334 and 678,888
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.