Home / 45,018-97,964

Finding the Third Proportional to 45,018 and 97,964

Calculator

Solution

The third proportional to 45,018 and 97,964 is: 213,180.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,018 : 97,964 = 97,964 : x
  2. Step 2: Convert to fraction form
    45,018/97,964 = 97,964/x
  3. Step 3: Cross multiply
    45,018x = 97,964 × 97,964
  4. Step 4: Simplify right side
    45,018x = 9,596,945,296
  5. Step 5: Solve for x
    x = 9,596,945,296/45,018
  6. Step 6: Final answer
    x = 213,180.18

Related Problems

Find third proportional to 22,509 and 48,982
Half scale
Find third proportional to 90,036 and 195,928
Double scale
Find third proportional to 45,020 and 97,968
Similar ratio
Find third proportional to 67,527 and 146,946
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.