Home / 160,227-370,915

Finding the Third Proportional to 160,227 and 370,915

Calculator

Solution

The third proportional to 160,227 and 370,915 is: 858,643.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,227 : 370,915 = 370,915 : x
  2. Step 2: Convert to fraction form
    160,227/370,915 = 370,915/x
  3. Step 3: Cross multiply
    160,227x = 370,915 × 370,915
  4. Step 4: Simplify right side
    160,227x = 137,577,937,225
  5. Step 5: Solve for x
    x = 137,577,937,225/160,227
  6. Step 6: Final answer
    x = 858,643.91

Related Problems

Find third proportional to 80,113.50 and 185,457.50
Half scale
Find third proportional to 320,454 and 741,830
Double scale
Find third proportional to 160,229 and 370,920
Similar ratio
Find third proportional to 240,340.50 and 556,372.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.