Home / 328,237.62-492,159.60-150,522

Finding the Fourth Proportional to 328,237.62, 492,159.60 and 150,522

Calculator

Solution

The fourth proportional to 328,237.62, 492,159.60 and 150,522 is: 225,692.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,237.62 : 492,159.60 = 150,522 : x
  2. Step 2: Convert to fraction form
    328,237.62/492,159.60 = 150,522/x
  3. Step 3: Cross multiply
    328,237.62x = 492,159.60 × 150,522
  4. Step 4: Simplify right side
    328,237.62x = 74,080,847,311.20
  5. Step 5: Solve for x
    x = 74,080,847,311.20/328,237.62
  6. Step 6: Final answer
    x = 225,692.74

Related Problems

Find fourth proportional to 164,118.81, 246,079.80 and 75,261
Half scale
Find fourth proportional to 656,475.24, 984,319.20 and 301,044
Double scale
Find fourth proportional to 328,238.62, 492,161.10 and 150,523
Similar ratio
Find fourth proportional to 492,356.43, 738,239.40 and 225,783
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.