Home / 4,546-8,432

Finding the Third Proportional to 4,546 and 8,432

Calculator

Solution

The third proportional to 4,546 and 8,432 is: 15,639.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546 : 8,432 = 8,432 : x
  2. Step 2: Convert to fraction form
    4,546/8,432 = 8,432/x
  3. Step 3: Cross multiply
    4,546x = 8,432 × 8,432
  4. Step 4: Simplify right side
    4,546x = 71,098,624
  5. Step 5: Solve for x
    x = 71,098,624/4,546
  6. Step 6: Final answer
    x = 15,639.82

Related Problems

Find third proportional to 2,273 and 4,216
Half scale
Find third proportional to 9,092 and 16,864
Double scale
Find third proportional to 4,548 and 8,436
Similar ratio
Find third proportional to 6,819 and 12,648
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.