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Finding the Fourth Proportional to 180,392.00, 270,585.16 and 62,064.36

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Solution

The fourth proportional to 180,392.00, 270,585.16 and 62,064.36 is: 93,095.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,392.00 : 270,585.16 = 62,064.36 : x
  2. Step 2: Convert to fraction form
    180,392.00/270,585.16 = 62,064.36/x
  3. Step 3: Cross multiply
    180,392.00x = 270,585.16 × 62,064.36
  4. Step 4: Simplify right side
    180,392.00x = 16,793,694,625.74
  5. Step 5: Solve for x
    x = 16,793,694,625.74/180,392.00
  6. Step 6: Final answer
    x = 93,095.56

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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.