Home / 30,012-47,461

Finding the Third Proportional to 30,012 and 47,461

Calculator

Solution

The third proportional to 30,012 and 47,461 is: 75,054.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,012 : 47,461 = 47,461 : x
  2. Step 2: Convert to fraction form
    30,012/47,461 = 47,461/x
  3. Step 3: Cross multiply
    30,012x = 47,461 × 47,461
  4. Step 4: Simplify right side
    30,012x = 2,252,546,521
  5. Step 5: Solve for x
    x = 2,252,546,521/30,012
  6. Step 6: Final answer
    x = 75,054.86

Related Problems

Find third proportional to 15,006 and 23,730.50
Half scale
Find third proportional to 60,024 and 94,922
Double scale
Find third proportional to 30,014 and 47,464
Similar ratio
Find third proportional to 45,018 and 71,191.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.