Home / 240,094-515,179

Finding the Third Proportional to 240,094 and 515,179

Calculator

Solution

The third proportional to 240,094 and 515,179 is: 1,105,439.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,094 : 515,179 = 515,179 : x
  2. Step 2: Convert to fraction form
    240,094/515,179 = 515,179/x
  3. Step 3: Cross multiply
    240,094x = 515,179 × 515,179
  4. Step 4: Simplify right side
    240,094x = 265,409,402,041
  5. Step 5: Solve for x
    x = 265,409,402,041/240,094
  6. Step 6: Final answer
    x = 1,105,439.54

Related Problems

Find third proportional to 120,047 and 257,589.50
Half scale
Find third proportional to 480,188 and 1,030,358
Double scale
Find third proportional to 240,096 and 515,183
Similar ratio
Find third proportional to 360,141 and 772,768.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.