Home / 235,174.50-347,225.25

Finding the Third Proportional to 235,174.50 and 347,225.25

Calculator

Solution

The third proportional to 235,174.50 and 347,225.25 is: 512,663.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,174.50 : 347,225.25 = 347,225.25 : x
  2. Step 2: Convert to fraction form
    235,174.50/347,225.25 = 347,225.25/x
  3. Step 3: Cross multiply
    235,174.50x = 347,225.25 × 347,225.25
  4. Step 4: Simplify right side
    235,174.50x = 120,565,374,237.56
  5. Step 5: Solve for x
    x = 120,565,374,237.56/235,174.50
  6. Step 6: Final answer
    x = 512,663.47

Related Problems

Find third proportional to 117,587.25 and 173,612.63
Half scale
Find third proportional to 470,349 and 694,450.50
Double scale
Find third proportional to 235,177 and 347,228
Similar ratio
Find third proportional to 352,761.75 and 520,837.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.