Home / 113,460-247,695

Finding the Third Proportional to 113,460 and 247,695

Calculator

Solution

The third proportional to 113,460 and 247,695 is: 540,743.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,460 : 247,695 = 247,695 : x
  2. Step 2: Convert to fraction form
    113,460/247,695 = 247,695/x
  3. Step 3: Cross multiply
    113,460x = 247,695 × 247,695
  4. Step 4: Simplify right side
    113,460x = 61,352,813,025
  5. Step 5: Solve for x
    x = 61,352,813,025/113,460
  6. Step 6: Final answer
    x = 540,743.99

Related Problems

Find third proportional to 56,730 and 123,847.50
Half scale
Find third proportional to 226,920 and 495,390
Double scale
Find third proportional to 113,462 and 247,699
Similar ratio
Find third proportional to 170,190 and 371,542.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.