Home / 75,312-116,541

Finding the Third Proportional to 75,312 and 116,541

Calculator

Solution

The third proportional to 75,312 and 116,541 is: 180,340.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,312 : 116,541 = 116,541 : x
  2. Step 2: Convert to fraction form
    75,312/116,541 = 116,541/x
  3. Step 3: Cross multiply
    75,312x = 116,541 × 116,541
  4. Step 4: Simplify right side
    75,312x = 13,581,804,681
  5. Step 5: Solve for x
    x = 13,581,804,681/75,312
  6. Step 6: Final answer
    x = 180,340.51

Related Problems

Find third proportional to 37,656 and 58,270.50
Half scale
Find third proportional to 150,624 and 233,082
Double scale
Find third proportional to 75,314 and 116,544
Similar ratio
Find third proportional to 112,968 and 174,811.50
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.