Home / 79,644-117,957

Finding the Third Proportional to 79,644 and 117,957

Calculator

Solution

The third proportional to 79,644 and 117,957 is: 174,700.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,644 : 117,957 = 117,957 : x
  2. Step 2: Convert to fraction form
    79,644/117,957 = 117,957/x
  3. Step 3: Cross multiply
    79,644x = 117,957 × 117,957
  4. Step 4: Simplify right side
    79,644x = 13,913,853,849
  5. Step 5: Solve for x
    x = 13,913,853,849/79,644
  6. Step 6: Final answer
    x = 174,700.59

Related Problems

Find third proportional to 39,822 and 58,978.50
Half scale
Find third proportional to 159,288 and 235,914
Double scale
Find third proportional to 79,646 and 117,960
Similar ratio
Find third proportional to 119,466 and 176,935.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.