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Finding the Fourth Proportional to 2,483.32, 3,699.72 and 2,365.77

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Solution

The fourth proportional to 2,483.32, 3,699.72 and 2,365.77 is: 3,524.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.32 : 3,699.72 = 2,365.77 : x
  2. Step 2: Convert to fraction form
    2,483.32/3,699.72 = 2,365.77/x
  3. Step 3: Cross multiply
    2,483.32x = 3,699.72 × 2,365.77
  4. Step 4: Simplify right side
    2,483.32x = 8,752,686.58
  5. Step 5: Solve for x
    x = 8,752,686.58/2,483.32
  6. Step 6: Final answer
    x = 3,524.59

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.