Home / 219,349-476,282

Finding the Third Proportional to 219,349 and 476,282

Calculator

Solution

The third proportional to 219,349 and 476,282 is: 1,034,171.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,349 : 476,282 = 476,282 : x
  2. Step 2: Convert to fraction form
    219,349/476,282 = 476,282/x
  3. Step 3: Cross multiply
    219,349x = 476,282 × 476,282
  4. Step 4: Simplify right side
    219,349x = 226,844,543,524
  5. Step 5: Solve for x
    x = 226,844,543,524/219,349
  6. Step 6: Final answer
    x = 1,034,171.77

Related Problems

Find third proportional to 109,674.50 and 238,141
Half scale
Find third proportional to 438,698 and 952,564
Double scale
Find third proportional to 219,351 and 476,286
Similar ratio
Find third proportional to 329,023.50 and 714,423
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.