Home / 229,665-506,958

Finding the Third Proportional to 229,665 and 506,958

Calculator

Solution

The third proportional to 229,665 and 506,958 is: 1,119,049.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,665 : 506,958 = 506,958 : x
  2. Step 2: Convert to fraction form
    229,665/506,958 = 506,958/x
  3. Step 3: Cross multiply
    229,665x = 506,958 × 506,958
  4. Step 4: Simplify right side
    229,665x = 257,006,413,764
  5. Step 5: Solve for x
    x = 257,006,413,764/229,665
  6. Step 6: Final answer
    x = 1,119,049.11

Related Problems

Find third proportional to 114,832.50 and 253,479
Half scale
Find third proportional to 459,330 and 1,013,916
Double scale
Find third proportional to 229,667 and 506,962
Similar ratio
Find third proportional to 344,497.50 and 760,437
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.