Home / 62,840-92,148

Finding the Third Proportional to 62,840 and 92,148

Calculator

Solution

The third proportional to 62,840 and 92,148 is: 135,124.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,840 : 92,148 = 92,148 : x
  2. Step 2: Convert to fraction form
    62,840/92,148 = 92,148/x
  3. Step 3: Cross multiply
    62,840x = 92,148 × 92,148
  4. Step 4: Simplify right side
    62,840x = 8,491,253,904
  5. Step 5: Solve for x
    x = 8,491,253,904/62,840
  6. Step 6: Final answer
    x = 135,124.98

Related Problems

Find third proportional to 31,420 and 46,074
Half scale
Find third proportional to 125,680 and 184,296
Double scale
Find third proportional to 62,842 and 92,151
Similar ratio
Find third proportional to 94,260 and 138,222
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.