Home / 104,310-147,352

Finding the Third Proportional to 104,310 and 147,352

Calculator

Solution

The third proportional to 104,310 and 147,352 is: 208,154.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,310 : 147,352 = 147,352 : x
  2. Step 2: Convert to fraction form
    104,310/147,352 = 147,352/x
  3. Step 3: Cross multiply
    104,310x = 147,352 × 147,352
  4. Step 4: Simplify right side
    104,310x = 21,712,611,904
  5. Step 5: Solve for x
    x = 21,712,611,904/104,310
  6. Step 6: Final answer
    x = 208,154.65

Related Problems

Find third proportional to 52,155 and 73,676
Half scale
Find third proportional to 208,620 and 294,704
Double scale
Find third proportional to 104,312 and 147,355
Similar ratio
Find third proportional to 156,465 and 221,028
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.