Home / 8,070-17,292

Finding the Third Proportional to 8,070 and 17,292

Calculator

Solution

The third proportional to 8,070 and 17,292 is: 37,052.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,070 : 17,292 = 17,292 : x
  2. Step 2: Convert to fraction form
    8,070/17,292 = 17,292/x
  3. Step 3: Cross multiply
    8,070x = 17,292 × 17,292
  4. Step 4: Simplify right side
    8,070x = 299,013,264
  5. Step 5: Solve for x
    x = 299,013,264/8,070
  6. Step 6: Final answer
    x = 37,052.45

Related Problems

Find third proportional to 4,035 and 8,646
Half scale
Find third proportional to 16,140 and 34,584
Double scale
Find third proportional to 8,072 and 17,296
Similar ratio
Find third proportional to 12,105 and 25,938
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.