Home / 158,936-240,023.75

Finding the Third Proportional to 158,936 and 240,023.75

Calculator

Solution

The third proportional to 158,936 and 240,023.75 is: 362,481.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,936 : 240,023.75 = 240,023.75 : x
  2. Step 2: Convert to fraction form
    158,936/240,023.75 = 240,023.75/x
  3. Step 3: Cross multiply
    158,936x = 240,023.75 × 240,023.75
  4. Step 4: Simplify right side
    158,936x = 57,611,400,564.06
  5. Step 5: Solve for x
    x = 57,611,400,564.06/158,936
  6. Step 6: Final answer
    x = 362,481.76

Related Problems

Find third proportional to 79,468 and 120,011.88
Half scale
Find third proportional to 317,872 and 480,047.50
Double scale
Find third proportional to 158,938 and 240,027
Similar ratio
Find third proportional to 238,404 and 360,035.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.