Home / 264,882-365,537.16-145,650

Finding the Fourth Proportional to 264,882, 365,537.16 and 145,650

Calculator

Solution

The fourth proportional to 264,882, 365,537.16 and 145,650 is: 200,997

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,882 : 365,537.16 = 145,650 : x
  2. Step 2: Convert to fraction form
    264,882/365,537.16 = 145,650/x
  3. Step 3: Cross multiply
    264,882x = 365,537.16 × 145,650
  4. Step 4: Simplify right side
    264,882x = 53,240,487,354
  5. Step 5: Solve for x
    x = 53,240,487,354/264,882
  6. Step 6: Final answer
    x = 200,997

Related Problems

Find fourth proportional to 132,441, 182,768.58 and 72,825
Half scale
Find fourth proportional to 529,764, 731,074.32 and 291,300
Double scale
Find fourth proportional to 264,883, 365,538.54 and 145,651
Similar ratio
Find fourth proportional to 397,323, 548,305.74 and 218,475
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.