Home / 115,134-247,764

Finding the Third Proportional to 115,134 and 247,764

Calculator

Solution

The third proportional to 115,134 and 247,764 is: 533,178.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,134 : 247,764 = 247,764 : x
  2. Step 2: Convert to fraction form
    115,134/247,764 = 247,764/x
  3. Step 3: Cross multiply
    115,134x = 247,764 × 247,764
  4. Step 4: Simplify right side
    115,134x = 61,386,999,696
  5. Step 5: Solve for x
    x = 61,386,999,696/115,134
  6. Step 6: Final answer
    x = 533,178.73

Related Problems

Find third proportional to 57,567 and 123,882
Half scale
Find third proportional to 230,268 and 495,528
Double scale
Find third proportional to 115,136 and 247,768
Similar ratio
Find third proportional to 172,701 and 371,646
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.