Home / 97,738-214,178

Finding the Third Proportional to 97,738 and 214,178

Calculator

Solution

The third proportional to 97,738 and 214,178 is: 469,338.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,738 : 214,178 = 214,178 : x
  2. Step 2: Convert to fraction form
    97,738/214,178 = 214,178/x
  3. Step 3: Cross multiply
    97,738x = 214,178 × 214,178
  4. Step 4: Simplify right side
    97,738x = 45,872,215,684
  5. Step 5: Solve for x
    x = 45,872,215,684/97,738
  6. Step 6: Final answer
    x = 469,338.60

Related Problems

Find third proportional to 48,869 and 107,089
Half scale
Find third proportional to 195,476 and 428,356
Double scale
Find third proportional to 97,740 and 214,182
Similar ratio
Find third proportional to 146,607 and 321,267
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.