Home / 31,270-52,017

Finding the Third Proportional to 31,270 and 52,017

Calculator

Solution

The third proportional to 31,270 and 52,017 is: 86,529.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,270 : 52,017 = 52,017 : x
  2. Step 2: Convert to fraction form
    31,270/52,017 = 52,017/x
  3. Step 3: Cross multiply
    31,270x = 52,017 × 52,017
  4. Step 4: Simplify right side
    31,270x = 2,705,768,289
  5. Step 5: Solve for x
    x = 2,705,768,289/31,270
  6. Step 6: Final answer
    x = 86,529.21

Related Problems

Find third proportional to 15,635 and 26,008.50
Half scale
Find third proportional to 62,540 and 104,034
Double scale
Find third proportional to 31,272 and 52,020
Similar ratio
Find third proportional to 46,905 and 78,025.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.