Home / 154,560-337,248

Finding the Third Proportional to 154,560 and 337,248

Calculator

Solution

The third proportional to 154,560 and 337,248 is: 735,870.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,560 : 337,248 = 337,248 : x
  2. Step 2: Convert to fraction form
    154,560/337,248 = 337,248/x
  3. Step 3: Cross multiply
    154,560x = 337,248 × 337,248
  4. Step 4: Simplify right side
    154,560x = 113,736,213,504
  5. Step 5: Solve for x
    x = 113,736,213,504/154,560
  6. Step 6: Final answer
    x = 735,870.95

Related Problems

Find third proportional to 77,280 and 168,624
Half scale
Find third proportional to 309,120 and 674,496
Double scale
Find third proportional to 154,562 and 337,252
Similar ratio
Find third proportional to 231,840 and 505,872
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.