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Finding the Fourth Proportional to 16,370.02, 24,553.59 and 7,007.14

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Solution

The fourth proportional to 16,370.02, 24,553.59 and 7,007.14 is: 10,510.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,370.02 : 24,553.59 = 7,007.14 : x
  2. Step 2: Convert to fraction form
    16,370.02/24,553.59 = 7,007.14/x
  3. Step 3: Cross multiply
    16,370.02x = 24,553.59 × 7,007.14
  4. Step 4: Simplify right side
    16,370.02x = 172,050,442.63
  5. Step 5: Solve for x
    x = 172,050,442.63/16,370.02
  6. Step 6: Final answer
    x = 10,510.09

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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.