Home / 330,777.04-495,594.90-181,125.04

Finding the Fourth Proportional to 330,777.04, 495,594.90 and 181,125.04

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Solution

The fourth proportional to 330,777.04, 495,594.90 and 181,125.04 is: 271,375.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,777.04 : 495,594.90 = 181,125.04 : x
  2. Step 2: Convert to fraction form
    330,777.04/495,594.90 = 181,125.04/x
  3. Step 3: Cross multiply
    330,777.04x = 495,594.90 × 181,125.04
  4. Step 4: Simplify right side
    330,777.04x = 89,764,646,086.30
  5. Step 5: Solve for x
    x = 89,764,646,086.30/330,777.04
  6. Step 6: Final answer
    x = 271,375.08

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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.