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Finding the Fourth Proportional to 17,423.02, 24,043.87 and 9,465.31

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Solution

The fourth proportional to 17,423.02, 24,043.87 and 9,465.31 is: 13,062.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,423.02 : 24,043.87 = 9,465.31 : x
  2. Step 2: Convert to fraction form
    17,423.02/24,043.87 = 9,465.31/x
  3. Step 3: Cross multiply
    17,423.02x = 24,043.87 × 9,465.31
  4. Step 4: Simplify right side
    17,423.02x = 227,582,683.15
  5. Step 5: Solve for x
    x = 227,582,683.15/17,423.02
  6. Step 6: Final answer
    x = 13,062.18

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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.