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Finding the Fourth Proportional to 10,582.65, 14,603.02 and 5,866.83

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Solution

The fourth proportional to 10,582.65, 14,603.02 and 5,866.83 is: 8,095.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,582.65 : 14,603.02 = 5,866.83 : x
  2. Step 2: Convert to fraction form
    10,582.65/14,603.02 = 5,866.83/x
  3. Step 3: Cross multiply
    10,582.65x = 14,603.02 × 5,866.83
  4. Step 4: Simplify right side
    10,582.65x = 85,673,435.83
  5. Step 5: Solve for x
    x = 85,673,435.83/10,582.65
  6. Step 6: Final answer
    x = 8,095.65

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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.