Home / 113,408-246,520

Finding the Third Proportional to 113,408 and 246,520

Calculator

Solution

The third proportional to 113,408 and 246,520 is: 535,871.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,408 : 246,520 = 246,520 : x
  2. Step 2: Convert to fraction form
    113,408/246,520 = 246,520/x
  3. Step 3: Cross multiply
    113,408x = 246,520 × 246,520
  4. Step 4: Simplify right side
    113,408x = 60,772,110,400
  5. Step 5: Solve for x
    x = 60,772,110,400/113,408
  6. Step 6: Final answer
    x = 535,871.46

Related Problems

Find third proportional to 56,704 and 123,260
Half scale
Find third proportional to 226,816 and 493,040
Double scale
Find third proportional to 113,410 and 246,524
Similar ratio
Find third proportional to 170,112 and 369,780
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.