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Finding the Fourth Proportional to 233,969.46, 350,951.02 and 56,474.88

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Solution

The fourth proportional to 233,969.46, 350,951.02 and 56,474.88 is: 84,711.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,969.46 : 350,951.02 = 56,474.88 : x
  2. Step 2: Convert to fraction form
    233,969.46/350,951.02 = 56,474.88/x
  3. Step 3: Cross multiply
    233,969.46x = 350,951.02 × 56,474.88
  4. Step 4: Simplify right side
    233,969.46x = 19,819,916,740.38
  5. Step 5: Solve for x
    x = 19,819,916,740.38/233,969.46
  6. Step 6: Final answer
    x = 84,711.55

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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.