Home / 85,472-182,560

Finding the Third Proportional to 85,472 and 182,560

Calculator

Solution

The third proportional to 85,472 and 182,560 is: 389,930.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,472 : 182,560 = 182,560 : x
  2. Step 2: Convert to fraction form
    85,472/182,560 = 182,560/x
  3. Step 3: Cross multiply
    85,472x = 182,560 × 182,560
  4. Step 4: Simplify right side
    85,472x = 33,328,153,600
  5. Step 5: Solve for x
    x = 33,328,153,600/85,472
  6. Step 6: Final answer
    x = 389,930.66

Related Problems

Find third proportional to 42,736 and 91,280
Half scale
Find third proportional to 170,944 and 365,120
Double scale
Find third proportional to 85,474 and 182,564
Similar ratio
Find third proportional to 128,208 and 273,840
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.