Home / 37,605-56,415

Finding the Third Proportional to 37,605 and 56,415

Calculator

Solution

The third proportional to 37,605 and 56,415 is: 84,633.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,605 : 56,415 = 56,415 : x
  2. Step 2: Convert to fraction form
    37,605/56,415 = 56,415/x
  3. Step 3: Cross multiply
    37,605x = 56,415 × 56,415
  4. Step 4: Simplify right side
    37,605x = 3,182,652,225
  5. Step 5: Solve for x
    x = 3,182,652,225/37,605
  6. Step 6: Final answer
    x = 84,633.75

Related Problems

Find third proportional to 18,802.50 and 28,207.50
Half scale
Find third proportional to 75,210 and 112,830
Double scale
Find third proportional to 37,607 and 56,418
Similar ratio
Find third proportional to 56,407.50 and 84,622.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.