Home / 158,626-211,476

Finding the Third Proportional to 158,626 and 211,476

Calculator

Solution

The third proportional to 158,626 and 211,476 is: 281,934.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,626 : 211,476 = 211,476 : x
  2. Step 2: Convert to fraction form
    158,626/211,476 = 211,476/x
  3. Step 3: Cross multiply
    158,626x = 211,476 × 211,476
  4. Step 4: Simplify right side
    158,626x = 44,722,098,576
  5. Step 5: Solve for x
    x = 44,722,098,576/158,626
  6. Step 6: Final answer
    x = 281,934.23

Related Problems

Find third proportional to 79,313 and 105,738
Half scale
Find third proportional to 317,252 and 422,952
Double scale
Find third proportional to 158,628 and 211,479
Similar ratio
Find third proportional to 237,939 and 317,214
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.