Home / 364,994.50-488,229.50

Finding the Third Proportional to 364,994.50 and 488,229.50

Calculator

Solution

The third proportional to 364,994.50 and 488,229.50 is: 653,072.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,994.50 : 488,229.50 = 488,229.50 : x
  2. Step 2: Convert to fraction form
    364,994.50/488,229.50 = 488,229.50/x
  3. Step 3: Cross multiply
    364,994.50x = 488,229.50 × 488,229.50
  4. Step 4: Simplify right side
    364,994.50x = 238,368,044,670.25
  5. Step 5: Solve for x
    x = 238,368,044,670.25/364,994.50
  6. Step 6: Final answer
    x = 653,072.98

Related Problems

Find third proportional to 182,497.25 and 244,114.75
Half scale
Find third proportional to 729,989 and 976,459
Double scale
Find third proportional to 364,997 and 488,232
Similar ratio
Find third proportional to 547,491.75 and 732,344.25
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.