Home / 205,532-448,317

Finding the Third Proportional to 205,532 and 448,317

Calculator

Solution

The third proportional to 205,532 and 448,317 is: 977,892.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,532 : 448,317 = 448,317 : x
  2. Step 2: Convert to fraction form
    205,532/448,317 = 448,317/x
  3. Step 3: Cross multiply
    205,532x = 448,317 × 448,317
  4. Step 4: Simplify right side
    205,532x = 200,988,132,489
  5. Step 5: Solve for x
    x = 200,988,132,489/205,532
  6. Step 6: Final answer
    x = 977,892.17

Related Problems

Find third proportional to 102,766 and 224,158.50
Half scale
Find third proportional to 411,064 and 896,634
Double scale
Find third proportional to 205,534 and 448,321
Similar ratio
Find third proportional to 308,298 and 672,475.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.