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Finding the Fourth Proportional to 228,047.62, 341,926.53 and 200,023.94

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Solution

The fourth proportional to 228,047.62, 341,926.53 and 200,023.94 is: 299,908.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,047.62 : 341,926.53 = 200,023.94 : x
  2. Step 2: Convert to fraction form
    228,047.62/341,926.53 = 200,023.94/x
  3. Step 3: Cross multiply
    228,047.62x = 341,926.53 × 200,023.94
  4. Step 4: Simplify right side
    228,047.62x = 68,393,492,575.94
  5. Step 5: Solve for x
    x = 68,393,492,575.94/228,047.62
  6. Step 6: Final answer
    x = 299,908.82

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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.