Home / 350,020-524,920

Finding the Third Proportional to 350,020 and 524,920

Calculator

Solution

The third proportional to 350,020 and 524,920 is: 787,215.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,020 : 524,920 = 524,920 : x
  2. Step 2: Convert to fraction form
    350,020/524,920 = 524,920/x
  3. Step 3: Cross multiply
    350,020x = 524,920 × 524,920
  4. Step 4: Simplify right side
    350,020x = 275,541,006,400
  5. Step 5: Solve for x
    x = 275,541,006,400/350,020
  6. Step 6: Final answer
    x = 787,215.03

Related Problems

Find third proportional to 175,010 and 262,460
Half scale
Find third proportional to 700,040 and 1,049,840
Double scale
Find third proportional to 350,022 and 524,923
Similar ratio
Find third proportional to 525,030 and 787,380
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.