Home / 295,177.38-443,093.84-152,984.58

Finding the Fourth Proportional to 295,177.38, 443,093.84 and 152,984.58

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Solution

The fourth proportional to 295,177.38, 443,093.84 and 152,984.58 is: 229,646.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,177.38 : 443,093.84 = 152,984.58 : x
  2. Step 2: Convert to fraction form
    295,177.38/443,093.84 = 152,984.58/x
  3. Step 3: Cross multiply
    295,177.38x = 443,093.84 × 152,984.58
  4. Step 4: Simplify right side
    295,177.38x = 67,786,522,797.52
  5. Step 5: Solve for x
    x = 67,786,522,797.52/295,177.38
  6. Step 6: Final answer
    x = 229,646.74

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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.