Home / 245,524.50-368,617.50

Finding the Third Proportional to 245,524.50 and 368,617.50

Calculator

Solution

The third proportional to 245,524.50 and 368,617.50 is: 553,422.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,524.50 : 368,617.50 = 368,617.50 : x
  2. Step 2: Convert to fraction form
    245,524.50/368,617.50 = 368,617.50/x
  3. Step 3: Cross multiply
    245,524.50x = 368,617.50 × 368,617.50
  4. Step 4: Simplify right side
    245,524.50x = 135,878,861,306.25
  5. Step 5: Solve for x
    x = 135,878,861,306.25/245,524.50
  6. Step 6: Final answer
    x = 553,422.82

Related Problems

Find third proportional to 122,762.25 and 184,308.75
Half scale
Find third proportional to 491,049 and 737,235
Double scale
Find third proportional to 245,527 and 368,621
Similar ratio
Find third proportional to 368,286.75 and 552,926.25
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.