Home / 97,306-210,604

Finding the Third Proportional to 97,306 and 210,604

Calculator

Solution

The third proportional to 97,306 and 210,604 is: 455,820.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,306 : 210,604 = 210,604 : x
  2. Step 2: Convert to fraction form
    97,306/210,604 = 210,604/x
  3. Step 3: Cross multiply
    97,306x = 210,604 × 210,604
  4. Step 4: Simplify right side
    97,306x = 44,354,044,816
  5. Step 5: Solve for x
    x = 44,354,044,816/97,306
  6. Step 6: Final answer
    x = 455,820.25

Related Problems

Find third proportional to 48,653 and 105,302
Half scale
Find third proportional to 194,612 and 421,208
Double scale
Find third proportional to 97,308 and 210,608
Similar ratio
Find third proportional to 145,959 and 315,906
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.