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Finding the Fourth Proportional to 96,339.04, 132,953.04 and 53,895.04

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Solution

The fourth proportional to 96,339.04, 132,953.04 and 53,895.04 is: 74,378.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,339.04 : 132,953.04 = 53,895.04 : x
  2. Step 2: Convert to fraction form
    96,339.04/132,953.04 = 53,895.04/x
  3. Step 3: Cross multiply
    96,339.04x = 132,953.04 × 53,895.04
  4. Step 4: Simplify right side
    96,339.04x = 7,165,509,408.92
  5. Step 5: Solve for x
    x = 7,165,509,408.92/96,339.04
  6. Step 6: Final answer
    x = 74,378.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.