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Finding the Fourth Proportional to 14,061.48, 19,399.01 and 9,024.63

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Solution

The fourth proportional to 14,061.48, 19,399.01 and 9,024.63 is: 12,450.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,061.48 : 19,399.01 = 9,024.63 : x
  2. Step 2: Convert to fraction form
    14,061.48/19,399.01 = 9,024.63/x
  3. Step 3: Cross multiply
    14,061.48x = 19,399.01 × 9,024.63
  4. Step 4: Simplify right side
    14,061.48x = 175,068,842.49
  5. Step 5: Solve for x
    x = 175,068,842.49/14,061.48
  6. Step 6: Final answer
    x = 12,450.24

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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.