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Finding the Fourth Proportional to 10,835.16, 14,952.61 and 5,867.16

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Solution

The fourth proportional to 10,835.16, 14,952.61 and 5,867.16 is: 8,096.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835.16 : 14,952.61 = 5,867.16 : x
  2. Step 2: Convert to fraction form
    10,835.16/14,952.61 = 5,867.16/x
  3. Step 3: Cross multiply
    10,835.16x = 14,952.61 × 5,867.16
  4. Step 4: Simplify right side
    10,835.16x = 87,729,273.55
  5. Step 5: Solve for x
    x = 87,729,273.55/10,835.16
  6. Step 6: Final answer
    x = 8,096.72

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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.