Home / 183,592-280,664

Finding the Third Proportional to 183,592 and 280,664

Calculator

Solution

The third proportional to 183,592 and 280,664 is: 429,061.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,592 : 280,664 = 280,664 : x
  2. Step 2: Convert to fraction form
    183,592/280,664 = 280,664/x
  3. Step 3: Cross multiply
    183,592x = 280,664 × 280,664
  4. Step 4: Simplify right side
    183,592x = 78,772,280,896
  5. Step 5: Solve for x
    x = 78,772,280,896/183,592
  6. Step 6: Final answer
    x = 429,061.62

Related Problems

Find third proportional to 91,796 and 140,332
Half scale
Find third proportional to 367,184 and 561,328
Double scale
Find third proportional to 183,594 and 280,667
Similar ratio
Find third proportional to 275,388 and 420,996
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.