Home / 281,432-574,325

Finding the Third Proportional to 281,432 and 574,325

Calculator

Solution

The third proportional to 281,432 and 574,325 is: 1,172,038.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    281,432 : 574,325 = 574,325 : x
  2. Step 2: Convert to fraction form
    281,432/574,325 = 574,325/x
  3. Step 3: Cross multiply
    281,432x = 574,325 × 574,325
  4. Step 4: Simplify right side
    281,432x = 329,849,205,625
  5. Step 5: Solve for x
    x = 329,849,205,625/281,432
  6. Step 6: Final answer
    x = 1,172,038.74

Related Problems

Find third proportional to 140,716 and 287,162.50
Half scale
Find third proportional to 562,864 and 1,148,650
Double scale
Find third proportional to 281,434 and 574,329
Similar ratio
Find third proportional to 422,148 and 861,487.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.