Home / 77,082-167,267

Finding the Third Proportional to 77,082 and 167,267

Calculator

Solution

The third proportional to 77,082 and 167,267 is: 362,967.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,082 : 167,267 = 167,267 : x
  2. Step 2: Convert to fraction form
    77,082/167,267 = 167,267/x
  3. Step 3: Cross multiply
    77,082x = 167,267 × 167,267
  4. Step 4: Simplify right side
    77,082x = 27,978,249,289
  5. Step 5: Solve for x
    x = 27,978,249,289/77,082
  6. Step 6: Final answer
    x = 362,967.35

Related Problems

Find third proportional to 38,541 and 83,633.50
Half scale
Find third proportional to 154,164 and 334,534
Double scale
Find third proportional to 77,084 and 167,271
Similar ratio
Find third proportional to 115,623 and 250,900.50
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.