Home / 185,427-265,503

Finding the Third Proportional to 185,427 and 265,503

Calculator

Solution

The third proportional to 185,427 and 265,503 is: 380,159.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,427 : 265,503 = 265,503 : x
  2. Step 2: Convert to fraction form
    185,427/265,503 = 265,503/x
  3. Step 3: Cross multiply
    185,427x = 265,503 × 265,503
  4. Step 4: Simplify right side
    185,427x = 70,491,843,009
  5. Step 5: Solve for x
    x = 70,491,843,009/185,427
  6. Step 6: Final answer
    x = 380,159.54

Related Problems

Find third proportional to 92,713.50 and 132,751.50
Half scale
Find third proportional to 370,854 and 531,006
Double scale
Find third proportional to 185,429 and 265,506
Similar ratio
Find third proportional to 278,140.50 and 398,254.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.