Home / 194,767-422,748

Finding the Third Proportional to 194,767 and 422,748

Calculator

Solution

The third proportional to 194,767 and 422,748 is: 917,588.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,767 : 422,748 = 422,748 : x
  2. Step 2: Convert to fraction form
    194,767/422,748 = 422,748/x
  3. Step 3: Cross multiply
    194,767x = 422,748 × 422,748
  4. Step 4: Simplify right side
    194,767x = 178,715,871,504
  5. Step 5: Solve for x
    x = 178,715,871,504/194,767
  6. Step 6: Final answer
    x = 917,588.05

Related Problems

Find third proportional to 97,383.50 and 211,374
Half scale
Find third proportional to 389,534 and 845,496
Double scale
Find third proportional to 194,769 and 422,752
Similar ratio
Find third proportional to 292,150.50 and 634,122
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.