Home / 30,651-62,592

Finding the Third Proportional to 30,651 and 62,592

Calculator

Solution

The third proportional to 30,651 and 62,592 is: 127,818.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,651 : 62,592 = 62,592 : x
  2. Step 2: Convert to fraction form
    30,651/62,592 = 62,592/x
  3. Step 3: Cross multiply
    30,651x = 62,592 × 62,592
  4. Step 4: Simplify right side
    30,651x = 3,917,758,464
  5. Step 5: Solve for x
    x = 3,917,758,464/30,651
  6. Step 6: Final answer
    x = 127,818.29

Related Problems

Find third proportional to 15,325.50 and 31,296
Half scale
Find third proportional to 61,302 and 125,184
Double scale
Find third proportional to 30,653 and 62,596
Similar ratio
Find third proportional to 45,976.50 and 93,888
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.