Home / 352,580-514,100

Finding the Third Proportional to 352,580 and 514,100

Calculator

Solution

The third proportional to 352,580 and 514,100 is: 749,613.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,580 : 514,100 = 514,100 : x
  2. Step 2: Convert to fraction form
    352,580/514,100 = 514,100/x
  3. Step 3: Cross multiply
    352,580x = 514,100 × 514,100
  4. Step 4: Simplify right side
    352,580x = 264,298,810,000
  5. Step 5: Solve for x
    x = 264,298,810,000/352,580
  6. Step 6: Final answer
    x = 749,613.73

Related Problems

Find third proportional to 176,290 and 257,050
Half scale
Find third proportional to 705,160 and 1,028,200
Double scale
Find third proportional to 352,582 and 514,103
Similar ratio
Find third proportional to 528,870 and 771,150
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.