Home / 242,730-364,092

Finding the Third Proportional to 242,730 and 364,092

Calculator

Solution

The third proportional to 242,730 and 364,092 is: 546,133.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,730 : 364,092 = 364,092 : x
  2. Step 2: Convert to fraction form
    242,730/364,092 = 364,092/x
  3. Step 3: Cross multiply
    242,730x = 364,092 × 364,092
  4. Step 4: Simplify right side
    242,730x = 132,562,984,464
  5. Step 5: Solve for x
    x = 132,562,984,464/242,730
  6. Step 6: Final answer
    x = 546,133.50

Related Problems

Find third proportional to 121,365 and 182,046
Half scale
Find third proportional to 485,460 and 728,184
Double scale
Find third proportional to 242,732 and 364,095
Similar ratio
Find third proportional to 364,095 and 546,138
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.