Home / 334,106-518,133

Finding the Third Proportional to 334,106 and 518,133

Calculator

Solution

The third proportional to 334,106 and 518,133 is: 803,522.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,106 : 518,133 = 518,133 : x
  2. Step 2: Convert to fraction form
    334,106/518,133 = 518,133/x
  3. Step 3: Cross multiply
    334,106x = 518,133 × 518,133
  4. Step 4: Simplify right side
    334,106x = 268,461,805,689
  5. Step 5: Solve for x
    x = 268,461,805,689/334,106
  6. Step 6: Final answer
    x = 803,522.85

Related Problems

Find third proportional to 167,053 and 259,066.50
Half scale
Find third proportional to 668,212 and 1,036,266
Double scale
Find third proportional to 334,108 and 518,136
Similar ratio
Find third proportional to 501,159 and 777,199.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.