Home / 117,115.50-260,433

Finding the Third Proportional to 117,115.50 and 260,433

Calculator

Solution

The third proportional to 117,115.50 and 260,433 is: 579,132.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,115.50 : 260,433 = 260,433 : x
  2. Step 2: Convert to fraction form
    117,115.50/260,433 = 260,433/x
  3. Step 3: Cross multiply
    117,115.50x = 260,433 × 260,433
  4. Step 4: Simplify right side
    117,115.50x = 67,825,347,489
  5. Step 5: Solve for x
    x = 67,825,347,489/117,115.50
  6. Step 6: Final answer
    x = 579,132.12

Related Problems

Find third proportional to 58,557.75 and 130,216.50
Half scale
Find third proportional to 234,231 and 520,866
Double scale
Find third proportional to 117,118 and 260,437
Similar ratio
Find third proportional to 175,673.25 and 390,649.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.