Home / 355,376-527,652

Finding the Third Proportional to 355,376 and 527,652

Calculator

Solution

The third proportional to 355,376 and 527,652 is: 783,442.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,376 : 527,652 = 527,652 : x
  2. Step 2: Convert to fraction form
    355,376/527,652 = 527,652/x
  3. Step 3: Cross multiply
    355,376x = 527,652 × 527,652
  4. Step 4: Simplify right side
    355,376x = 278,416,633,104
  5. Step 5: Solve for x
    x = 278,416,633,104/355,376
  6. Step 6: Final answer
    x = 783,442.42

Related Problems

Find third proportional to 177,688 and 263,826
Half scale
Find third proportional to 710,752 and 1,055,304
Double scale
Find third proportional to 355,378 and 527,655
Similar ratio
Find third proportional to 533,064 and 791,478
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.