Home / 137,065-292,226

Finding the Third Proportional to 137,065 and 292,226

Calculator

Solution

The third proportional to 137,065 and 292,226 is: 623,033.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,065 : 292,226 = 292,226 : x
  2. Step 2: Convert to fraction form
    137,065/292,226 = 292,226/x
  3. Step 3: Cross multiply
    137,065x = 292,226 × 292,226
  4. Step 4: Simplify right side
    137,065x = 85,396,035,076
  5. Step 5: Solve for x
    x = 85,396,035,076/137,065
  6. Step 6: Final answer
    x = 623,033.12

Related Problems

Find third proportional to 68,532.50 and 146,113
Half scale
Find third proportional to 274,130 and 584,452
Double scale
Find third proportional to 137,067 and 292,230
Similar ratio
Find third proportional to 205,597.50 and 438,339
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.