Home / 51,541-73,507

Finding the Third Proportional to 51,541 and 73,507

Calculator

Solution

The third proportional to 51,541 and 73,507 is: 104,834.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,541 : 73,507 = 73,507 : x
  2. Step 2: Convert to fraction form
    51,541/73,507 = 73,507/x
  3. Step 3: Cross multiply
    51,541x = 73,507 × 73,507
  4. Step 4: Simplify right side
    51,541x = 5,403,279,049
  5. Step 5: Solve for x
    x = 5,403,279,049/51,541
  6. Step 6: Final answer
    x = 104,834.58

Related Problems

Find third proportional to 25,770.50 and 36,753.50
Half scale
Find third proportional to 103,082 and 147,014
Double scale
Find third proportional to 51,543 and 73,510
Similar ratio
Find third proportional to 77,311.50 and 110,260.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.