Home / 56,502-76,737

Finding the Third Proportional to 56,502 and 76,737

Calculator

Solution

The third proportional to 56,502 and 76,737 is: 104,218.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,502 : 76,737 = 76,737 : x
  2. Step 2: Convert to fraction form
    56,502/76,737 = 76,737/x
  3. Step 3: Cross multiply
    56,502x = 76,737 × 76,737
  4. Step 4: Simplify right side
    56,502x = 5,888,567,169
  5. Step 5: Solve for x
    x = 5,888,567,169/56,502
  6. Step 6: Final answer
    x = 104,218.74

Related Problems

Find third proportional to 28,251 and 38,368.50
Half scale
Find third proportional to 113,004 and 153,474
Double scale
Find third proportional to 56,504 and 76,740
Similar ratio
Find third proportional to 84,753 and 115,105.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.