Home / 114,238-170,685

Finding the Third Proportional to 114,238 and 170,685

Calculator

Solution

The third proportional to 114,238 and 170,685 is: 255,023.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,238 : 170,685 = 170,685 : x
  2. Step 2: Convert to fraction form
    114,238/170,685 = 170,685/x
  3. Step 3: Cross multiply
    114,238x = 170,685 × 170,685
  4. Step 4: Simplify right side
    114,238x = 29,133,369,225
  5. Step 5: Solve for x
    x = 29,133,369,225/114,238
  6. Step 6: Final answer
    x = 255,023.45

Related Problems

Find third proportional to 57,119 and 85,342.50
Half scale
Find third proportional to 228,476 and 341,370
Double scale
Find third proportional to 114,240 and 170,688
Similar ratio
Find third proportional to 171,357 and 256,027.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.