Home / 234,505-477,291

Finding the Third Proportional to 234,505 and 477,291

Calculator

Solution

The third proportional to 234,505 and 477,291 is: 971,436.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,505 : 477,291 = 477,291 : x
  2. Step 2: Convert to fraction form
    234,505/477,291 = 477,291/x
  3. Step 3: Cross multiply
    234,505x = 477,291 × 477,291
  4. Step 4: Simplify right side
    234,505x = 227,806,698,681
  5. Step 5: Solve for x
    x = 227,806,698,681/234,505
  6. Step 6: Final answer
    x = 971,436.42

Related Problems

Find third proportional to 117,252.50 and 238,645.50
Half scale
Find third proportional to 469,010 and 954,582
Double scale
Find third proportional to 234,507 and 477,295
Similar ratio
Find third proportional to 351,757.50 and 715,936.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.