Home / 130,034-174,315

Finding the Third Proportional to 130,034 and 174,315

Calculator

Solution

The third proportional to 130,034 and 174,315 is: 233,675.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,034 : 174,315 = 174,315 : x
  2. Step 2: Convert to fraction form
    130,034/174,315 = 174,315/x
  3. Step 3: Cross multiply
    130,034x = 174,315 × 174,315
  4. Step 4: Simplify right side
    130,034x = 30,385,719,225
  5. Step 5: Solve for x
    x = 30,385,719,225/130,034
  6. Step 6: Final answer
    x = 233,675.19

Related Problems

Find third proportional to 65,017 and 87,157.50
Half scale
Find third proportional to 260,068 and 348,630
Double scale
Find third proportional to 130,036 and 174,318
Similar ratio
Find third proportional to 195,051 and 261,472.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.