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Finding the Fourth Proportional to 9,290.00, 13,925.25 and 3,048.41

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Solution

The fourth proportional to 9,290.00, 13,925.25 and 3,048.41 is: 4,569.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,290.00 : 13,925.25 = 3,048.41 : x
  2. Step 2: Convert to fraction form
    9,290.00/13,925.25 = 3,048.41/x
  3. Step 3: Cross multiply
    9,290.00x = 13,925.25 × 3,048.41
  4. Step 4: Simplify right side
    9,290.00x = 42,449,801.73
  5. Step 5: Solve for x
    x = 42,449,801.73/9,290.00
  6. Step 6: Final answer
    x = 4,569.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.