Home / 295,068-447,057

Finding the Third Proportional to 295,068 and 447,057

Calculator

Solution

The third proportional to 295,068 and 447,057 is: 677,335.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,068 : 447,057 = 447,057 : x
  2. Step 2: Convert to fraction form
    295,068/447,057 = 447,057/x
  3. Step 3: Cross multiply
    295,068x = 447,057 × 447,057
  4. Step 4: Simplify right side
    295,068x = 199,859,961,249
  5. Step 5: Solve for x
    x = 199,859,961,249/295,068
  6. Step 6: Final answer
    x = 677,335.26

Related Problems

Find third proportional to 147,534 and 223,528.50
Half scale
Find third proportional to 590,136 and 894,114
Double scale
Find third proportional to 295,070 and 447,060
Similar ratio
Find third proportional to 442,602 and 670,585.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.