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Finding the Fourth Proportional to 376,094.45, 564,141.62 and 176,414.84

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Solution

The fourth proportional to 376,094.45, 564,141.62 and 176,414.84 is: 264,622.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,094.45 : 564,141.62 = 176,414.84 : x
  2. Step 2: Convert to fraction form
    376,094.45/564,141.62 = 176,414.84/x
  3. Step 3: Cross multiply
    376,094.45x = 564,141.62 × 176,414.84
  4. Step 4: Simplify right side
    376,094.45x = 99,522,949,926.86
  5. Step 5: Solve for x
    x = 99,522,949,926.86/376,094.45
  6. Step 6: Final answer
    x = 264,622.23

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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.