Home / 7,582-8,248

Finding the Third Proportional to 7,582 and 8,248

Calculator

Solution

The third proportional to 7,582 and 8,248 is: 8,972.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582 : 8,248 = 8,248 : x
  2. Step 2: Convert to fraction form
    7,582/8,248 = 8,248/x
  3. Step 3: Cross multiply
    7,582x = 8,248 × 8,248
  4. Step 4: Simplify right side
    7,582x = 68,029,504
  5. Step 5: Solve for x
    x = 68,029,504/7,582
  6. Step 6: Final answer
    x = 8,972.50

Related Problems

Find third proportional to 3,791 and 4,124
Half scale
Find third proportional to 15,164 and 16,496
Double scale
Find third proportional to 7,584 and 8,250
Similar ratio
Find third proportional to 11,373 and 12,372
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.