Home / 36,792-77,877

Finding the Third Proportional to 36,792 and 77,877

Calculator

Solution

The third proportional to 36,792 and 77,877 is: 164,840.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,792 : 77,877 = 77,877 : x
  2. Step 2: Convert to fraction form
    36,792/77,877 = 77,877/x
  3. Step 3: Cross multiply
    36,792x = 77,877 × 77,877
  4. Step 4: Simplify right side
    36,792x = 6,064,827,129
  5. Step 5: Solve for x
    x = 6,064,827,129/36,792
  6. Step 6: Final answer
    x = 164,840.92

Related Problems

Find third proportional to 18,396 and 38,938.50
Half scale
Find third proportional to 73,584 and 155,754
Double scale
Find third proportional to 36,794 and 77,881
Similar ratio
Find third proportional to 55,188 and 116,815.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.