Home / 174,834-364,428

Finding the Third Proportional to 174,834 and 364,428

Calculator

Solution

The third proportional to 174,834 and 364,428 is: 759,622.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,834 : 364,428 = 364,428 : x
  2. Step 2: Convert to fraction form
    174,834/364,428 = 364,428/x
  3. Step 3: Cross multiply
    174,834x = 364,428 × 364,428
  4. Step 4: Simplify right side
    174,834x = 132,807,767,184
  5. Step 5: Solve for x
    x = 132,807,767,184/174,834
  6. Step 6: Final answer
    x = 759,622.08

Related Problems

Find third proportional to 87,417 and 182,214
Half scale
Find third proportional to 349,668 and 728,856
Double scale
Find third proportional to 174,836 and 364,432
Similar ratio
Find third proportional to 262,251 and 546,642
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.