Home / 352,840-530,057

Finding the Third Proportional to 352,840 and 530,057

Calculator

Solution

The third proportional to 352,840 and 530,057 is: 796,282.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,840 : 530,057 = 530,057 : x
  2. Step 2: Convert to fraction form
    352,840/530,057 = 530,057/x
  3. Step 3: Cross multiply
    352,840x = 530,057 × 530,057
  4. Step 4: Simplify right side
    352,840x = 280,960,423,249
  5. Step 5: Solve for x
    x = 280,960,423,249/352,840
  6. Step 6: Final answer
    x = 796,282.80

Related Problems

Find third proportional to 176,420 and 265,028.50
Half scale
Find third proportional to 705,680 and 1,060,114
Double scale
Find third proportional to 352,842 and 530,060
Similar ratio
Find third proportional to 529,260 and 795,085.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.