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Finding the Fourth Proportional to 295,737.02, 443,624.01 and 200,926.45

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Solution

The fourth proportional to 295,737.02, 443,624.01 and 200,926.45 is: 301,402.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,737.02 : 443,624.01 = 200,926.45 : x
  2. Step 2: Convert to fraction form
    295,737.02/443,624.01 = 200,926.45/x
  3. Step 3: Cross multiply
    295,737.02x = 443,624.01 × 200,926.45
  4. Step 4: Simplify right side
    295,737.02x = 89,135,797,464.06
  5. Step 5: Solve for x
    x = 89,135,797,464.06/295,737.02
  6. Step 6: Final answer
    x = 301,402.23

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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.