Home / 118,730-174,925

Finding the Third Proportional to 118,730 and 174,925

Calculator

Solution

The third proportional to 118,730 and 174,925 is: 257,717.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,730 : 174,925 = 174,925 : x
  2. Step 2: Convert to fraction form
    118,730/174,925 = 174,925/x
  3. Step 3: Cross multiply
    118,730x = 174,925 × 174,925
  4. Step 4: Simplify right side
    118,730x = 30,598,755,625
  5. Step 5: Solve for x
    x = 30,598,755,625/118,730
  6. Step 6: Final answer
    x = 257,717.14

Related Problems

Find third proportional to 59,365 and 87,462.50
Half scale
Find third proportional to 237,460 and 349,850
Double scale
Find third proportional to 118,732 and 174,928
Similar ratio
Find third proportional to 178,095 and 262,387.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.