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Finding the Fourth Proportional to 14,059.98, 19,396.94 and 9,023.13

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Solution

The fourth proportional to 14,059.98, 19,396.94 and 9,023.13 is: 12,448.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,059.98 : 19,396.94 = 9,023.13 : x
  2. Step 2: Convert to fraction form
    14,059.98/19,396.94 = 9,023.13/x
  3. Step 3: Cross multiply
    14,059.98x = 19,396.94 × 9,023.13
  4. Step 4: Simplify right side
    14,059.98x = 175,021,066.11
  5. Step 5: Solve for x
    x = 175,021,066.11/14,059.98
  6. Step 6: Final answer
    x = 12,448.17

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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.