Home / 295,928-451,263

Finding the Third Proportional to 295,928 and 451,263

Calculator

Solution

The third proportional to 295,928 and 451,263 is: 688,134.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,928 : 451,263 = 451,263 : x
  2. Step 2: Convert to fraction form
    295,928/451,263 = 451,263/x
  3. Step 3: Cross multiply
    295,928x = 451,263 × 451,263
  4. Step 4: Simplify right side
    295,928x = 203,638,295,169
  5. Step 5: Solve for x
    x = 203,638,295,169/295,928
  6. Step 6: Final answer
    x = 688,134.60

Related Problems

Find third proportional to 147,964 and 225,631.50
Half scale
Find third proportional to 591,856 and 902,526
Double scale
Find third proportional to 295,930 and 451,266
Similar ratio
Find third proportional to 443,892 and 676,894.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.