Home / 28,818-62,558

Finding the Third Proportional to 28,818 and 62,558

Calculator

Solution

The third proportional to 28,818 and 62,558 is: 135,800.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,818 : 62,558 = 62,558 : x
  2. Step 2: Convert to fraction form
    28,818/62,558 = 62,558/x
  3. Step 3: Cross multiply
    28,818x = 62,558 × 62,558
  4. Step 4: Simplify right side
    28,818x = 3,913,503,364
  5. Step 5: Solve for x
    x = 3,913,503,364/28,818
  6. Step 6: Final answer
    x = 135,800.66

Related Problems

Find third proportional to 14,409 and 31,279
Half scale
Find third proportional to 57,636 and 125,116
Double scale
Find third proportional to 28,820 and 62,562
Similar ratio
Find third proportional to 43,227 and 93,837
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.