Home / 13,113-14,490

Finding the Third Proportional to 13,113 and 14,490

Calculator

Solution

The third proportional to 13,113 and 14,490 is: 16,011.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,113 : 14,490 = 14,490 : x
  2. Step 2: Convert to fraction form
    13,113/14,490 = 14,490/x
  3. Step 3: Cross multiply
    13,113x = 14,490 × 14,490
  4. Step 4: Simplify right side
    13,113x = 209,960,100
  5. Step 5: Solve for x
    x = 209,960,100/13,113
  6. Step 6: Final answer
    x = 16,011.60

Related Problems

Find third proportional to 6,556.50 and 7,245
Half scale
Find third proportional to 26,226 and 28,980
Double scale
Find third proportional to 13,115 and 14,492
Similar ratio
Find third proportional to 19,669.50 and 21,735
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.