Home / 8,060-12,454

Finding the Third Proportional to 8,060 and 12,454

Calculator

Solution

The third proportional to 8,060 and 12,454 is: 19,243.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060 : 12,454 = 12,454 : x
  2. Step 2: Convert to fraction form
    8,060/12,454 = 12,454/x
  3. Step 3: Cross multiply
    8,060x = 12,454 × 12,454
  4. Step 4: Simplify right side
    8,060x = 155,102,116
  5. Step 5: Solve for x
    x = 155,102,116/8,060
  6. Step 6: Final answer
    x = 19,243.44

Related Problems

Find third proportional to 4,030 and 6,227
Half scale
Find third proportional to 16,120 and 24,908
Double scale
Find third proportional to 8,062 and 12,457
Similar ratio
Find third proportional to 12,090 and 18,681
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.