Home / 174,775.50-372,429

Finding the Third Proportional to 174,775.50 and 372,429

Calculator

Solution

The third proportional to 174,775.50 and 372,429 is: 793,608.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,775.50 : 372,429 = 372,429 : x
  2. Step 2: Convert to fraction form
    174,775.50/372,429 = 372,429/x
  3. Step 3: Cross multiply
    174,775.50x = 372,429 × 372,429
  4. Step 4: Simplify right side
    174,775.50x = 138,703,360,041
  5. Step 5: Solve for x
    x = 138,703,360,041/174,775.50
  6. Step 6: Final answer
    x = 793,608.72

Related Problems

Find third proportional to 87,387.75 and 186,214.50
Half scale
Find third proportional to 349,551 and 744,858
Double scale
Find third proportional to 174,778 and 372,433
Similar ratio
Find third proportional to 262,163.25 and 558,643.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.