Home / 227,298-347,865

Finding the Third Proportional to 227,298 and 347,865

Calculator

Solution

The third proportional to 227,298 and 347,865 is: 532,385.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,298 : 347,865 = 347,865 : x
  2. Step 2: Convert to fraction form
    227,298/347,865 = 347,865/x
  3. Step 3: Cross multiply
    227,298x = 347,865 × 347,865
  4. Step 4: Simplify right side
    227,298x = 121,010,058,225
  5. Step 5: Solve for x
    x = 121,010,058,225/227,298
  6. Step 6: Final answer
    x = 532,385.05

Related Problems

Find third proportional to 113,649 and 173,932.50
Half scale
Find third proportional to 454,596 and 695,730
Double scale
Find third proportional to 227,300 and 347,868
Similar ratio
Find third proportional to 340,947 and 521,797.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.