Home / 253,505-547,202

Finding the Third Proportional to 253,505 and 547,202

Calculator

Solution

The third proportional to 253,505 and 547,202 is: 1,181,160.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,505 : 547,202 = 547,202 : x
  2. Step 2: Convert to fraction form
    253,505/547,202 = 547,202/x
  3. Step 3: Cross multiply
    253,505x = 547,202 × 547,202
  4. Step 4: Simplify right side
    253,505x = 299,430,028,804
  5. Step 5: Solve for x
    x = 299,430,028,804/253,505
  6. Step 6: Final answer
    x = 1,181,160.25

Related Problems

Find third proportional to 126,752.50 and 273,601
Half scale
Find third proportional to 507,010 and 1,094,404
Double scale
Find third proportional to 253,507 and 547,206
Similar ratio
Find third proportional to 380,257.50 and 820,803
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.