Home / 247,766-530,512

Finding the Third Proportional to 247,766 and 530,512

Calculator

Solution

The third proportional to 247,766 and 530,512 is: 1,135,922.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,766 : 530,512 = 530,512 : x
  2. Step 2: Convert to fraction form
    247,766/530,512 = 530,512/x
  3. Step 3: Cross multiply
    247,766x = 530,512 × 530,512
  4. Step 4: Simplify right side
    247,766x = 281,442,982,144
  5. Step 5: Solve for x
    x = 281,442,982,144/247,766
  6. Step 6: Final answer
    x = 1,135,922.53

Related Problems

Find third proportional to 123,883 and 265,256
Half scale
Find third proportional to 495,532 and 1,061,024
Double scale
Find third proportional to 247,768 and 530,516
Similar ratio
Find third proportional to 371,649 and 795,768
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.