Home / 176,280-387,552

Finding the Third Proportional to 176,280 and 387,552

Calculator

Solution

The third proportional to 176,280 and 387,552 is: 852,034.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,280 : 387,552 = 387,552 : x
  2. Step 2: Convert to fraction form
    176,280/387,552 = 387,552/x
  3. Step 3: Cross multiply
    176,280x = 387,552 × 387,552
  4. Step 4: Simplify right side
    176,280x = 150,196,552,704
  5. Step 5: Solve for x
    x = 150,196,552,704/176,280
  6. Step 6: Final answer
    x = 852,034.00

Related Problems

Find third proportional to 88,140 and 193,776
Half scale
Find third proportional to 352,560 and 775,104
Double scale
Find third proportional to 176,282 and 387,556
Similar ratio
Find third proportional to 264,420 and 581,328
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.