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Finding the Fourth Proportional to 176,592.93, 264,889.39 and 51,933.93

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Solution

The fourth proportional to 176,592.93, 264,889.39 and 51,933.93 is: 77,900.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,592.93 : 264,889.39 = 51,933.93 : x
  2. Step 2: Convert to fraction form
    176,592.93/264,889.39 = 51,933.93/x
  3. Step 3: Cross multiply
    176,592.93x = 264,889.39 × 51,933.93
  4. Step 4: Simplify right side
    176,592.93x = 13,756,746,908.17
  5. Step 5: Solve for x
    x = 13,756,746,908.17/176,592.93
  6. Step 6: Final answer
    x = 77,900.89

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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.