Home / 113,421-248,550

Finding the Third Proportional to 113,421 and 248,550

Calculator

Solution

The third proportional to 113,421 and 248,550 is: 544,670.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,421 : 248,550 = 248,550 : x
  2. Step 2: Convert to fraction form
    113,421/248,550 = 248,550/x
  3. Step 3: Cross multiply
    113,421x = 248,550 × 248,550
  4. Step 4: Simplify right side
    113,421x = 61,777,102,500
  5. Step 5: Solve for x
    x = 61,777,102,500/113,421
  6. Step 6: Final answer
    x = 544,670.76

Related Problems

Find third proportional to 56,710.50 and 124,275
Half scale
Find third proportional to 226,842 and 497,100
Double scale
Find third proportional to 113,423 and 248,554
Similar ratio
Find third proportional to 170,131.50 and 372,825
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.