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Finding the Fourth Proportional to 16,026.69, 24,038.22 and 4,340.82

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Solution

The fourth proportional to 16,026.69, 24,038.22 and 4,340.82 is: 6,510.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,026.69 : 24,038.22 = 4,340.82 : x
  2. Step 2: Convert to fraction form
    16,026.69/24,038.22 = 4,340.82/x
  3. Step 3: Cross multiply
    16,026.69x = 24,038.22 × 4,340.82
  4. Step 4: Simplify right side
    16,026.69x = 104,345,586.14
  5. Step 5: Solve for x
    x = 104,345,586.14/16,026.69
  6. Step 6: Final answer
    x = 6,510.74

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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.