Home / 67,925-148,972

Finding the Third Proportional to 67,925 and 148,972

Calculator

Solution

The third proportional to 67,925 and 148,972 is: 326,722.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,925 : 148,972 = 148,972 : x
  2. Step 2: Convert to fraction form
    67,925/148,972 = 148,972/x
  3. Step 3: Cross multiply
    67,925x = 148,972 × 148,972
  4. Step 4: Simplify right side
    67,925x = 22,192,656,784
  5. Step 5: Solve for x
    x = 22,192,656,784/67,925
  6. Step 6: Final answer
    x = 326,722.96

Related Problems

Find third proportional to 33,962.50 and 74,486
Half scale
Find third proportional to 135,850 and 297,944
Double scale
Find third proportional to 67,927 and 148,976
Similar ratio
Find third proportional to 101,887.50 and 223,458
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.