Home / 134,282-296,509

Finding the Third Proportional to 134,282 and 296,509

Calculator

Solution

The third proportional to 134,282 and 296,509 is: 654,723.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,282 : 296,509 = 296,509 : x
  2. Step 2: Convert to fraction form
    134,282/296,509 = 296,509/x
  3. Step 3: Cross multiply
    134,282x = 296,509 × 296,509
  4. Step 4: Simplify right side
    134,282x = 87,917,587,081
  5. Step 5: Solve for x
    x = 87,917,587,081/134,282
  6. Step 6: Final answer
    x = 654,723.55

Related Problems

Find third proportional to 67,141 and 148,254.50
Half scale
Find third proportional to 268,564 and 593,018
Double scale
Find third proportional to 134,284 and 296,513
Similar ratio
Find third proportional to 201,423 and 444,763.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.