Home / 117,366-253,437

Finding the Third Proportional to 117,366 and 253,437

Calculator

Solution

The third proportional to 117,366 and 253,437 is: 547,265.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,366 : 253,437 = 253,437 : x
  2. Step 2: Convert to fraction form
    117,366/253,437 = 253,437/x
  3. Step 3: Cross multiply
    117,366x = 253,437 × 253,437
  4. Step 4: Simplify right side
    117,366x = 64,230,312,969
  5. Step 5: Solve for x
    x = 64,230,312,969/117,366
  6. Step 6: Final answer
    x = 547,265.08

Related Problems

Find third proportional to 58,683 and 126,718.50
Half scale
Find third proportional to 234,732 and 506,874
Double scale
Find third proportional to 117,368 and 253,441
Similar ratio
Find third proportional to 176,049 and 380,155.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.