Home / 99,216-134,727

Finding the Third Proportional to 99,216 and 134,727

Calculator

Solution

The third proportional to 99,216 and 134,727 is: 182,947.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,216 : 134,727 = 134,727 : x
  2. Step 2: Convert to fraction form
    99,216/134,727 = 134,727/x
  3. Step 3: Cross multiply
    99,216x = 134,727 × 134,727
  4. Step 4: Simplify right side
    99,216x = 18,151,364,529
  5. Step 5: Solve for x
    x = 18,151,364,529/99,216
  6. Step 6: Final answer
    x = 182,947.96

Related Problems

Find third proportional to 49,608 and 67,363.50
Half scale
Find third proportional to 198,432 and 269,454
Double scale
Find third proportional to 99,218 and 134,730
Similar ratio
Find third proportional to 148,824 and 202,090.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.