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Finding the Fourth Proportional to 10,582.06, 14,605.06 and 6,105.02

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Solution

The fourth proportional to 10,582.06, 14,605.06 and 6,105.02 is: 8,425.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,582.06 : 14,605.06 = 6,105.02 : x
  2. Step 2: Convert to fraction form
    10,582.06/14,605.06 = 6,105.02/x
  3. Step 3: Cross multiply
    10,582.06x = 14,605.06 × 6,105.02
  4. Step 4: Simplify right side
    10,582.06x = 89,164,183.40
  5. Step 5: Solve for x
    x = 89,164,183.40/10,582.06
  6. Step 6: Final answer
    x = 8,425.98

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