Home / 371,516-560,730

Finding the Third Proportional to 371,516 and 560,730

Calculator

Solution

The third proportional to 371,516 and 560,730 is: 846,311.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,516 : 560,730 = 560,730 : x
  2. Step 2: Convert to fraction form
    371,516/560,730 = 560,730/x
  3. Step 3: Cross multiply
    371,516x = 560,730 × 560,730
  4. Step 4: Simplify right side
    371,516x = 314,418,132,900
  5. Step 5: Solve for x
    x = 314,418,132,900/371,516
  6. Step 6: Final answer
    x = 846,311.15

Related Problems

Find third proportional to 185,758 and 280,365
Half scale
Find third proportional to 743,032 and 1,121,460
Double scale
Find third proportional to 371,518 and 560,733
Similar ratio
Find third proportional to 557,274 and 841,095
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.