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Finding the Fourth Proportional to 16,395.22, 24,594.18 and 5,303.69

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Solution

The fourth proportional to 16,395.22, 24,594.18 and 5,303.69 is: 7,955.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395.22 : 24,594.18 = 5,303.69 : x
  2. Step 2: Convert to fraction form
    16,395.22/24,594.18 = 5,303.69/x
  3. Step 3: Cross multiply
    16,395.22x = 24,594.18 × 5,303.69
  4. Step 4: Simplify right side
    16,395.22x = 130,439,757.03
  5. Step 5: Solve for x
    x = 130,439,757.03/16,395.22
  6. Step 6: Final answer
    x = 7,955.97

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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.