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Finding the Fourth Proportional to 9,587.94, 14,383.89 and 3,013.98

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Solution

The fourth proportional to 9,587.94, 14,383.89 and 3,013.98 is: 4,521.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587.94 : 14,383.89 = 3,013.98 : x
  2. Step 2: Convert to fraction form
    9,587.94/14,383.89 = 3,013.98/x
  3. Step 3: Cross multiply
    9,587.94x = 14,383.89 × 3,013.98
  4. Step 4: Simplify right side
    9,587.94x = 43,352,756.78
  5. Step 5: Solve for x
    x = 43,352,756.78/9,587.94
  6. Step 6: Final answer
    x = 4,521.59

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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.