Home / 118,884-247,590

Finding the Third Proportional to 118,884 and 247,590

Calculator

Solution

The third proportional to 118,884 and 247,590 is: 515,635.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,884 : 247,590 = 247,590 : x
  2. Step 2: Convert to fraction form
    118,884/247,590 = 247,590/x
  3. Step 3: Cross multiply
    118,884x = 247,590 × 247,590
  4. Step 4: Simplify right side
    118,884x = 61,300,808,100
  5. Step 5: Solve for x
    x = 61,300,808,100/118,884
  6. Step 6: Final answer
    x = 515,635.48

Related Problems

Find third proportional to 59,442 and 123,795
Half scale
Find third proportional to 237,768 and 495,180
Double scale
Find third proportional to 118,886 and 247,594
Similar ratio
Find third proportional to 178,326 and 371,385
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.