Home / 130,434-174,712

Finding the Third Proportional to 130,434 and 174,712

Calculator

Solution

The third proportional to 130,434 and 174,712 is: 234,020.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,434 : 174,712 = 174,712 : x
  2. Step 2: Convert to fraction form
    130,434/174,712 = 174,712/x
  3. Step 3: Cross multiply
    130,434x = 174,712 × 174,712
  4. Step 4: Simplify right side
    130,434x = 30,524,282,944
  5. Step 5: Solve for x
    x = 30,524,282,944/130,434
  6. Step 6: Final answer
    x = 234,020.91

Related Problems

Find third proportional to 65,217 and 87,356
Half scale
Find third proportional to 260,868 and 349,424
Double scale
Find third proportional to 130,436 and 174,715
Similar ratio
Find third proportional to 195,651 and 262,068
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.