Home / 231,564-346,482

Finding the Third Proportional to 231,564 and 346,482

Calculator

Solution

The third proportional to 231,564 and 346,482 is: 518,430.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,564 : 346,482 = 346,482 : x
  2. Step 2: Convert to fraction form
    231,564/346,482 = 346,482/x
  3. Step 3: Cross multiply
    231,564x = 346,482 × 346,482
  4. Step 4: Simplify right side
    231,564x = 120,049,776,324
  5. Step 5: Solve for x
    x = 120,049,776,324/231,564
  6. Step 6: Final answer
    x = 518,430.22

Related Problems

Find third proportional to 115,782 and 173,241
Half scale
Find third proportional to 463,128 and 692,964
Double scale
Find third proportional to 231,566 and 346,485
Similar ratio
Find third proportional to 347,346 and 519,723
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.