Home / 98,286-210,594

Finding the Third Proportional to 98,286 and 210,594

Calculator

Solution

The third proportional to 98,286 and 210,594 is: 451,232.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,286 : 210,594 = 210,594 : x
  2. Step 2: Convert to fraction form
    98,286/210,594 = 210,594/x
  3. Step 3: Cross multiply
    98,286x = 210,594 × 210,594
  4. Step 4: Simplify right side
    98,286x = 44,349,832,836
  5. Step 5: Solve for x
    x = 44,349,832,836/98,286
  6. Step 6: Final answer
    x = 451,232.45

Related Problems

Find third proportional to 49,143 and 105,297
Half scale
Find third proportional to 196,572 and 421,188
Double scale
Find third proportional to 98,288 and 210,598
Similar ratio
Find third proportional to 147,429 and 315,891
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.