Home / 120,048-260,448

Finding the Third Proportional to 120,048 and 260,448

Calculator

Solution

The third proportional to 120,048 and 260,448 is: 565,050.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,048 : 260,448 = 260,448 : x
  2. Step 2: Convert to fraction form
    120,048/260,448 = 260,448/x
  3. Step 3: Cross multiply
    120,048x = 260,448 × 260,448
  4. Step 4: Simplify right side
    120,048x = 67,833,160,704
  5. Step 5: Solve for x
    x = 67,833,160,704/120,048
  6. Step 6: Final answer
    x = 565,050.32

Related Problems

Find third proportional to 60,024 and 130,224
Half scale
Find third proportional to 240,096 and 520,896
Double scale
Find third proportional to 120,050 and 260,452
Similar ratio
Find third proportional to 180,072 and 390,672
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.